Number Bonds

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


 1. 4+6=10 
5+5=10

2. 6+14=20 
16+4=20

3. 45+5=50 
 43+7=50  

4. 90+10=100 
97+3=100

It was very easy for me because I already knew my number bonds.

Do you know any number bonds?