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Thursday, April 4, 2019

Number Bonds

WALT: We are learning number bonds to 10,20,50 and 100.


To 10
4+6=10
6+4=10

To 20
11+9=20
17+2=20

To 50
48+2=50
45+5=50

To 100
99+1=100
95+5=100


A number bond is two numbers that make a tidy number.

I found it hard working out some of the number bonds because some of them were hard. 

Can you tell me some of the number bonds you know?









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