Using make a ten to add three numbers

Front

What is 'make a ten' in addition?

Back

A strategy to simplify addition by combining numbers to make ten before adding the remaining numbers.

Front

What is 3 + 6 + 7?

Back

16

Front

What is 1 + 7 + 3?

Back

11

Front

What is 2 + 3 + 8?

Back

13

Front

What is 8 + 2 + 7?

Back

17

Front

What is 4 + 5 + 6?

Back

15

Front

How can you use 'make a ten' to solve 3 + 6 + 7?

Back

Combine 3 and 7 to make 10, then add 6 to get 16.

Front

What is the first step in using 'make a ten'?

Back

Look for two numbers that can add up to ten.

Front

If you have 5 + 5 + 5, how can you use 'make a ten'?

Back

Combine 5 + 5 to make 10, then add the last 5 to get 15.

Front

What is the sum of 6 + 4 + 3 using 'make a ten'?

Back

Combine 6 and 4 to make 10, then add 3 to get 13.