Number Bonds

Front

What is a number bond?

Back

A number bond is a simple way to show how two numbers can combine to make a larger number.

Front

What are the parts of a number bond?

Back

A number bond has two parts (the smaller numbers) and one whole (the larger number).

Front

If 3 and 4 are number bonds, what is the whole?

Back

The whole is 7, because 3 + 4 = 7.

Front

What is the missing number bond if the whole is 10 and one part is 6?

Back

The missing part is 4, because 10 - 6 = 4.

Front

If 5 and ___ make 9, what is the missing number?

Back

The missing number is 4, because 5 + 4 = 9.

Front

What is the missing number bond if the whole is 8 and one part is 5?

Back

The missing part is 3, because 8 - 5 = 3.

Front

Count the dots on a domino: 3 + 2 = ?

Back

5.

Front

If 6 and ___ make 12, what is the missing number?

Back

The missing number is 6, because 6 + 6 = 12.

Front

What is the missing number bond if the whole is 15 and one part is 9?

Back

The missing part is 6, because 15 - 9 = 6.

Front

If 2 and ___ make 5, what is the missing number?

Back

The missing number is 3, because 2 + 3 = 5.