Akidzon

Addition Comparing Counting Decimals Estimation Fractions Functions and equations Graphs Measurement Mixed operations Money and consumer math Multiplication Number theory Patterns Place values Properties Subtraction Word problems

Add with cubes - sums up to 10

Add with pictures - sums up to 10

Addition sentences up to 10: which model matches?

Addition sentences up to 10: what does the model show?

Addition sentences using number lines - sums up to 10

Turn words into an addition sentence - sums up to 10

Adding zero

Adding 1

Adding 2

Adding 3

Adding 4

Adding 5

Adding 6

Adding 7

Adding 8

Adding 9

Adding 10

Addition facts - sums up to 10

Make a number using addition - sums up to 10

Complete the addition sentence - sums up to 10

Ways to make a number - addition sentences up to 10

Addition word problems - sums up to 10

Addition sentences for word problems - sums up to 10

Addition sentences using number lines - sums up to 20

Addition facts - sums up to 20

Make a number using addition - sums up to 20

Complete the addition sentence - sums up to 20

Addition word problems - sums up to 20

Addition sentences for word problems - sums up to 20

Related addition facts

Addition sentences: true or false?

Addition sentences: which is true?

Add a one-digit number to a two-digit number - without regrouping

Regroup tens and ones - ways to make a number

Regroup tens and ones

Use models to add a two-digit and a one-digit number - with regrouping

Add a one-digit number to a two-digit number - with regrouping

Addition word problems - one-digit plus two-digit numbers

Addition sentences for word problems - one-digit plus two-digit numbers

Add doubles - with models

Add doubles

Add doubles - complete the sentence

Add using doubles plus one

Add using doubles minus one

Add three numbers - use doubles

Complete the addition sentence - make ten

Add three numbers - make ten

Use models to add a multiple of ten and a one-digit number

Add a multiple of ten and a one-digit number

Add two multiples of ten

Use models to add a multiple of ten and a two-digit number

Add a multiple of ten and a two-digit number

Add three numbers

Add three numbers - word problems

Relate addition and subtraction sentences

Addition and subtraction - ways to make a number

Which sign makes the number sentence true?

Fact families

Addition and subtraction facts - up to 10

Addition and subtraction facts - up to 20

Addition and subtraction sentences: which is true?

Ten more or less

Add and subtract tens

Addition and subtraction terms

Add one-digit numbers - sums to 10

Ways to make a number with addition - sums to 10

Match addition sentences and models - sums to 10

Write addition sentences to describe pictures - sums to 10

Turn words into an addition sentence - sums to 10

Addition with pictures - sums to 20

Addition sentences using number lines - sums up to 20

Add one-digit numbers

Addition input/output tables - sums to 20

Add zero

Add doubles using models

Add doubles

Add doubles - complete the sentence

Addition word problems - sums to 20

Addition sentences for word problems - sums to 20

Complete the addition sentence - sums to 20

Balance addition equations - sums to 20

Addition sentences: which is true?

Add three one-digit numbers

Add three one-digit numbers: word problems

Add four or more one-digit numbers

Identify repeated addition in arrays: sums to 10

Write addition sentences for arrays: sums to 10

Identify repeated addition in arrays: sums to 25

Write addition sentences for arrays: sums to 25

Add multiples of 10

Use models to add a two-digit and a one-digit number - without regrouping

Use models to add a two-digit and a one-digit number - with regrouping

Add a two-digit and a one-digit number - without regrouping

Add a two-digit and a one-digit number - with regrouping

Use models to add two-digit numbers - without regrouping

Use models to add two-digit numbers - with regrouping

Add two-digit numbers without regrouping - sums to 100

Add two-digit numbers with regrouping - sums to 100

Add two-digit numbers - sums to 200

Addition input/output tables - up to two digits

Ways to make a number using addition

Addition word problems - up to two digits

Complete the addition sentence - up to two digits

Write the addition sentence - up to two digits

Balance addition equations - up to two digits

Add three numbers up to two digits each

Add three numbers up to two digits each: word problems

Add four numbers up to two digits each

Add multiples of 100

Add multiples of 10 or 100

Use models to add three-digit numbers - without regrouping

Use models to add three-digit numbers - with regrouping

Addition with three-digit numbers

Addition word problems - up to three digits

Complete the addition sentence - up to three digits

Write the addition sentence - up to three digits

Balance addition equations - up to three digits

Related addition facts

Fact families

Add and subtract numbers up to 20

Addition and subtraction - ways to make a number - up to 20

Addition and subtraction word problems - up to 20

Addition and subtraction - balance equations - up to 20

Addition and subtraction sentences up to 20: which is true?

Input/output tables - write the rule - up to 20

Input/output tables - add and subtract by 10

Add and subtract numbers up to 100

Addition and subtraction - ways to make a number - up to 100

Addition and subtraction word problems - up to 100

Addition and subtraction - balance equations - up to 100

Input/output tables - write the rule - up to 100

Input/output tables - add and subtract by 100

Input/output tables - add and subtract by 10 or 100

Which sign (+ or -) makes the number sentence true?

Write addition and subtraction sentences

Inequalities with addition and subtraction - up to 100

Add money - up to $1

Add and subtract money - up to $1

Comparing: with addition and subtraction

Multi-step inequalities

Add two numbers up to three digits

Addition input/output tables: up to three digits

Add two numbers up to three digits: word problems

Complete the addition sentence: up to three digits

Balance addition equations: up to three digits

Add three numbers up to three digits each

Add three numbers up to three digits each: word problems

Addition up to three digits: fill in the missing digits

Add two numbers up to four digits

Add two numbers up to four digits: word problems

Complete the addition sentence: up to four digits

Add three numbers up to four digits each

Add three numbers up to four digits each: word problems

Addition up to four digits: fill in the missing digits

Addition patterns over increasing place values

Add two numbers up to six digits

Properties of addition

Complete the equation using properties of addition

Add using properties

Relate addition and multiplication

Add and subtract money amounts

Add two numbers up to five digits

Add two numbers up to seven digits

Addition: fill in the missing digits

Properties of addition

Add 3 or more numbers up to millions

Addition patterns over increasing place values

Choose numbers with a particular sum

Mentally add and subtract numbers ending in zeroes

Add and subtract money amounts

Price lists with addition and subtraction

Add and subtract money amounts

Comparing - review

Compare numbers up to 10 using words

Compare numbers up to 10 using symbols

Compare numbers up to 100 using words

Compare numbers up to 100 using symbols

Comparison word problems

Compare money amounts

Compare fractions

Inequalities with addition and subtraction - up to 100

Compare numbers

Comparing: with addition and subtraction

Multi-step inequalities

Compare decimals and fractions

Counting review - up to 10

Count to fill a ten frame

Counting review - up to 20

Counting tens and ones - up to 20

Count on ten frames - up to 40

Skip-counting by twos

Skip-counting by fives

Skip-counting by tens

Skip-counting by twos, fives, and tens

Counting - up to 100

Counting tens and ones - up to 99

Counting by twos, fives, and tens

Counting forward - up to 100

Counting backward - up to 100

Counting forward - up to 120

Counting on the hundred chart

Hundred chart

Even or odd

Skip-counting patterns - with tables

Sequences - count up and down by 1, 2, 5, and 10

Ordinal numbers

Writing numbers in words - convert words to digits

Writing numbers in words - convert digits to words

Roman numerals I, V, X

Skip-counting by twos

Skip-counting by fives

Skip-counting by tens

Skip-counting by fives and tens

Skip-counting by twos, fives, and tens

Skip-counting stories

Skip-counting sequences

Count forward and backward by fives and tens

Count forward and backward by twos, fives, and tens

Hundreds chart

Count forward and backward by fives, tens, and hundreds

Count forward and backward by twos, fives, tens, and hundreds

Even or odd

Ordinal numbers up to 10th

Spell word names for numbers up to 20

Writing numbers up to 100 in words - convert words to digits

Writing numbers up to 100 in words - convert digits to words

Writing numbers up to 1,000 in words - convert words to digits

Writing numbers up to 1,000 in words - convert digits to words

Roman numerals I, V, X, L

Even or odd

Skip-counting

Roman numerals I, V, X, L, C, D, M

Writing numbers up to 1,000 in words: convert words to digits

Writing numbers up to 1,000 in words: convert digits to words

Writing numbers up to 100,000 in words: convert words to digits

Writing numbers up to 100,000 in words: convert digits to words

Writing numbers up to one million in words: convert words to digits

Writing numbers up to one million in words: convert digits to words

Writing numbers up to one billion in words: convert words to digits

Writing numbers up to one billion in words: convert digits to words

Spell word names for numbers up to one million

Roman numerals

Writing numbers in words: convert words to digits

Writing numbers in words: convert digits to words

Spell word names for numbers up to one million

Roman numerals

Writing numbers in words: convert words to digits

Writing numbers in words: convert digits to words

Spell word names for numbers up to one million

Roman numerals

Compare decimals and fractions

Estimate to the nearest ten

Which customary unit of weight is appropriate?

Equal parts - halves, thirds, and fourths

Identify halves

Identify thirds

Identify fourths

Identify halves and fourths

Identify halves, thirds, and fourths

Simple fractions: what fraction does the shape show?

Identify halves, thirds, and fourths

Identify the fraction

Which shape illustrates the fraction?

Fractions of a group

Compare decimals and fractions

Addition input/output tables - sums to 20

Addition input/output tables - up to two digits

Input/output tables - write the rule - up to 20

Input/output tables - write the rule - up to 100

Addition input/output tables: up to three digits

Which picture graph is correct?

Interpret picture graphs

Which tally chart is correct?

Read a thermometer

Measure length with objects

Measure length with cubes

Read a thermometer

Customary units of length: word problems

Which customary unit of weight is appropriate?

Choose the appropriate measuring tool

Addition and subtraction - ways to make a number

Which sign makes the number sentence true?

Fact families

Addition and subtraction facts - up to 10

Addition and subtraction facts - up to 20

Addition and subtraction word problems

Addition and subtraction sentences: which is true?

Ten more or less

Add and subtract tens

Addition and subtraction terms

Fact families

Add and subtract numbers up to 20

Addition and subtraction - ways to make a number - up to 20

Addition and subtraction word problems - up to 20

Addition and subtraction - balance equations - up to 20

Addition and subtraction sentences up to 20: which is true?

Input/output tables - write the rule - up to 20

Input/output tables - add and subtract by 10

Add and subtract numbers up to 100

Addition and subtraction - ways to make a number - up to 100

Addition and subtraction word problems - up to 100

Addition and subtraction - balance equations - up to 100

Input/output tables - write the rule - up to 100

Input/output tables - add and subtract by 100

Input/output tables - add and subtract by 10 or 100

Which sign (+ or -) makes the number sentence true?

Write addition and subtraction sentences

Inequalities with addition and subtraction - up to 100

Add money - up to $1

Subtract money - up to $1

Add and subtract money - up to $1

Comparing: with addition and subtraction

Multi-step inequalities

Relate addition and multiplication

Add and subtract money amounts

Price lists

Mentally add and subtract numbers ending in zeroes

Add and subtract money amounts

Price lists with addition and subtraction

Add and subtract money amounts

Price lists

Add and subtract money amounts

Names and values of common coins

Names and values of all coins

Count pennies, nickels, and dimes

Count pennies, nickels, dimes, and quarters

Equivalent groups of coins

Exchanging coins - with pictures

Exchanging coins

Purchases: do you have enough money?

Compare money amounts

Least number of coins

Names and values of common coins

Names and values of all coins

Count money - pennies, nickels, and dimes only

Count money - up to $1

Count money - up to $5

Equivalent amounts of money - up to $1

Exchanging money - with pictures

Exchanging money

Add money - up to $1

Subtract money - up to $1

Add and subtract money - up to $1

Purchases - do you have enough money - up to $1

Purchases - do you have enough money - up to $5

Which picture shows more - up to $5

Least number of coins

How much more to make a dollar?

Correct amount of change

Making change

Count coins and bills - up to $5 bill

Purchases - do you have enough money - up to $10

Which picture shows more?

Correct amount of change

Making change

Add and subtract money amounts

Price lists

Count coins and bills - up to $20 bill

Add and subtract money amounts

Find the change, price, or amount paid

Price lists with addition and subtraction

Add and subtract money amounts

Price lists

Add and subtract money amounts

Relate addition and multiplication

Identify numbers as even or odd

Which even or odd number comes before or after?

Identify numbers as even or odd

Which even or odd number comes before or after?

Skip-counting patterns - with tables

Sequences - count up and down by 1, 2, 5, and 10

Introduction to patterns

Find the next shape in a pattern

Complete a pattern

Make a pattern

Growing patterns

Find the next shape in a growing pattern

Find the next row in a growing pattern

Skip-counting stories

Skip-counting sequences

Count forward and backward by fives and tens

Count forward and backward by twos, fives, and tens

Count forward and backward by fives, tens, and hundreds

Count forward and backward by twos, fives, tens, and hundreds

Repeating patterns

Growing patterns

Find the next shape in a repeating pattern

Find the next shape in a growing pattern

Complete a repeating pattern

Make a repeating pattern

Find the next row in a growing pattern

Addition patterns over increasing place values

Repeating patterns

Growing patterns

Find the next shape in a pattern

Complete a repeating pattern

Make a repeating pattern

Find the next row in a growing pattern

Addition patterns over increasing place values

Counting tens and ones - up to 20

Skip-counting by tens

Counting tens and ones - up to 99

Regroup tens and ones - ways to make a number

Regroup tens and ones

Use models to add a multiple of ten and a one-digit number

Use models to add a multiple of ten and a two-digit number

Place value models up to 20

Write numbers as tens and ones up to 20

Place value models up to 100

Skip-counting by tens

Use models to add a two-digit and a one-digit number - without regrouping

Use models to add a two-digit and a one-digit number - with regrouping

Use models to add two-digit numbers - without regrouping

Use models to add two-digit numbers - with regrouping

Add multiples of 10 or 100

Use models to add three-digit numbers - without regrouping

Use models to add three-digit numbers - with regrouping

Addition patterns over increasing place values

Related addition facts

Related subtraction facts

Addition and subtraction word problems

Related addition facts

Fact families

Properties of addition

Complete the equation using properties of addition

Relate addition and multiplication

Properties of addition

Subtract with pictures - up to 10

Subtraction sentences up to 10: which model matches?

Subtraction sentences up to 10: what does the model show?

Subtraction sentences using number lines - up to 10

Turn words into a subtraction sentence - up to 10

Subtract zero and all

Subtraction facts - up to 10

Make a number using subtraction - up to 10

Ways to make a number - subtraction sentences up to 10

Ways to subtract from a number - subtraction sentences up to 10

Complete the subtraction sentence - up to 10

Subtraction word problems - up to 10

Subtraction sentences for word problems - up to 10

Subtraction sentences using number lines - up to 20

Subtraction facts - up to 20

Make a number using subtraction - up to 20

Complete the subtraction sentence - up to 20

Subtraction word problems - up to 20

Subtraction sentences for word problems - up to 20

Related subtraction facts

Subtraction sentences: true or false?

Subtraction sentences: which is true?

Subtract one-digit numbers from two-digit numbers

Relate addition and subtraction sentences

Subtract doubles

Subtract multiples of 10

Subtract a multiple of 10

Addition and subtraction - ways to make a number

Which sign makes the number sentence true?

Fact families

Addition and subtraction facts - up to 10

Addition and subtraction facts - up to 20

Addition and subtraction sentences: which is true?

Ten more or less

Add and subtract tens

Addition and subtraction terms

Fact families

Add and subtract numbers up to 20

Addition and subtraction - ways to make a number - up to 20

Addition and subtraction word problems - up to 20

Addition and subtraction - balance equations - up to 20

Addition and subtraction sentences up to 20: which is true?

Input/output tables - write the rule - up to 20

Input/output tables - add and subtract by 10

Add and subtract numbers up to 100

Addition and subtraction - ways to make a number - up to 100

Addition and subtraction word problems - up to 100

Addition and subtraction - balance equations - up to 100

Input/output tables - write the rule - up to 100

Input/output tables - add and subtract by 100

Input/output tables - add and subtract by 10 or 100

Which sign (+ or -) makes the number sentence true?

Write addition and subtraction sentences

Inequalities with addition and subtraction - up to 100

Subtract money - up to $1

Add and subtract money - up to $1

Comparing: with addition and subtraction

Multi-step inequalities

Add and subtract money amounts

Mentally add and subtract numbers ending in zeroes

Add and subtract money amounts

Price lists with addition and subtraction

Add and subtract money amounts

Skip-counting patterns - with tables

Addition word problems - sums up to 10

Addition sentences for word problems - sums up to 10

Addition word problems - sums up to 20

Addition sentences for word problems - sums up to 20

Addition word problems - one-digit plus two-digit numbers

Addition sentences for word problems - one-digit plus two-digit numbers

Add three numbers - word problems

Subtraction word problems - up to 10

Subtraction sentences for word problems - up to 10

Subtraction word problems - up to 20

Subtraction sentences for word problems - up to 20

Addition and subtraction terms

Comparison word problems

Skip-counting stories

Addition word problems - sums to 20

Add three one-digit numbers: word problems

Addition word problems - up to two digits

Add three numbers up to two digits each: word problems

Addition word problems - up to three digits

Addition and subtraction word problems - up to 20

Addition and subtraction word problems - up to 100

Making change

Customary units of length: word problems

Add two numbers up to three digits: word problems

Add three numbers up to three digits each: word problems

Add two numbers up to four digits: word problems

Add three numbers up to four digits each: word problems

Making change

Find the change, price, or amount paid

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Mateo has 23 pieces of chocolate to share with his friends. There wasn’t enough chocolate for all his friends, so he went to the store to get 8 more pieces of chocolate.
How many pieces of chocolate does Mateo have now?

Write an addition formula with + and = signs

Addition

Addition skill builders

Addition strategies

Comparing

Counting and number patterns

Data and graphs

Estimation

Fractions

Measurement

Mixed operations

Money

Patterns

Place values

Subtraction

Subtraction skill builders

Subtraction strategies

Understand addition

Understand subtraction

Addition - one digit

Addition - three digits

Addition - two digits

Counting and number patterns

Fractions

Mixed operations

Money

Names of numbers

Patterns

Properties

Units of measurement

Addition

Money

Numbers and comparing

Patterns

Properties

Addition

Decimals

Mixed operations

Money

Number sense

Money

Place values and number sense

Money

Whole numbers

First Grade

Second Grade

Third Grade

Forth Grade

Fifth Grade

Sixth Grade

First Grade

Second Grade

Third Grade

Forth Grade

First Grade

Second Grade

Third Grade

Forth Grade

Fifth Grade

Sixth Grade

Forth Grade

First Grade

Second Grade

First Grade

Second Grade

Forth Grade

Second Grade

Third Grade

First Grade

First Grade

Second Grade

First Grade

Second Grade

Third Grade

Forth Grade

Fifth Grade

Sixth Grade

First Grade

Second Grade

Third Grade

Forth Grade

Mateo has 23 pieces of chocolate to share with his friends. There wasn’t enough chocolate for all his friends, so he went to the store to get 8 more pieces of chocolate.
How many pieces of chocolate does Mateo have now?

Write an addition formula with + and = signs