Please look through our calculation support videos, there are support videos for every year group. Click on the link to watch the video.

# Calculation Strategies

Adding 3 digit numbers with exchange

Adding 3 digit numbers without exchange

Adding multiplies of 10 to a 3 digit number

Adding multiples of 100 to a 3 digit number

Subtracting Three Numbers With Exchange (Column Subtraction)

Subtracting Three Numbers Without Exchange (Column Subtraction)

Subtracting Multiples Of 10 From A 3 Digit Number

Adding numbers up to 4 digits without exchange

Adding numbers up to 4 digits numbers with exchange

Divide a 2 or 3 digit number by a 1 digit number

Divide a 2 or 3 digit number by a 1 digit number including remainders

Multiply a 2 or 3 digit number by a 1 digit number

Subtracting numbers with more than 4 digits without exchange

Adding numbers with more than 4 digits with exchange

Subtracting numbers with more than 4 digits with exchange

Divide a 2 or 3 digit number by a 1 digit number including remainders

Subtracting decimals up to 3 decimal places

Adding decimals up to 3 decimal places

Multiply and divide decimals by 10

Multiply and divide decimals by 100

Multiply and divide decimals by 1000

Multiply decimals up to 2 decimal places by whole numbers

Multiply numbers up to 4 digits by 2 digit whole number using long multiplication

Divide decimals up to 2 decimal places by whole numbers

Divide numbers up to 4 digits by 1 digit number short division

Divide numbers up to 4 digits by 2 digit whole number using long division pull down method

Adding numbers with more than 4 digits without exchange

Subtracting numbers with more than 4 digits without exchange

Adding numbers with more than 4 digits with exchange

Subtracting numbers with more than 4 digits with exchange

Subtracting decimals up to 3 decimal places

Adding decimals up to 3 decimal places

Multiply and divide decimals by 10

Multiply and divide decimals by 100

Multiply and divide decimals by 1000

Multiply decimals up to 2 decimal places by whole numbers

Multiply numbers up to 4 digits by 2 digit whole number using long multiplication

Divide decimals up to 2 decimal places by whole numbers

Divide numbers up to 4 digits by 1 digit number short division

Divide numbers up to 4 digits by 2 digit whole number using long division pull down method