What You Need to Know

Learn how pairs of numbers join together to make 5.

Number bonds show two parts that make a whole

All pairs that add to 5: 0+5, 1+4, 2+3

Drawing dot pictures helps us see bonds

Knowing bonds to 5 helps us add fast

Key Vocabulary

two numbers that add together to make a total

the total amount

one piece of the whole

two numbers that go together

Select the correct answer for each question. Click "Check Answer" to see if you are right.

Question 1

Which pair makes 5?

2 and 3 2 and 2 3 and 3 1 and 3

Question 2

4 + ? = 5

0 1 2 3

Question 3

Which picture shows a number bond to 5?

3 dots and 3 dots 1 dot and 5 dots 4 dots and 1 dot 2 dots and 2 dots