St Gregory'sCatholic Primary School

Working and Learning together with Jesus as one family

Number: Addition and Subtraction

Fact Families

Check Calculations

Compare number sentences

Know your bonds

Related facts

Bonds to 100 (tens)

Add and subtract 1s

Ten more ten less

Add and subtract 10s

Add by making 10

Add a 2-digit and 1-digit number - crossing 10

Add a 2-digit and 1-digit number - crossing 10 - Activity

Subtraction crossing 10

Subtract a 1-digit number from a 2-digit number - crossing 10

Subtract a 1-digit number from a 2-digit number - crossing 10 - Activity

Add two 2-digit numbers - not crossing 10

Add two 2-digit numbers - crossing 10

Subtract a 2-digit number from a 2-digit number - not crossing 10

Subtract a 2-digit number from a 2-digit number - crossing 10

Mixed addition and subtraction activity

Find and make number bonds

Bonds to 100 (Tens and ones)

Add three 1-digit numbers

Recognising coins and notes

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