WALT we are learning number bonds to 10 20 50 and 100
1+9=10
8+2=10
3+17=20
19+1=20
48+2=50
1+49=50
1+99=100
98+2=100
A number bond always has a zero at the end because it is two
numbers that make a tidy number.
It was quite tricky doing our number bonds because it was hard for me to understand.
What other strategy do you know?
