Subtraction by Crossing Out • Art Integration
We can subtract by crossing out.
We have to subtract 2 from 5.
We cross out two cups.
We are left with 3.
5 – 2 =
A. Subtract the following by crossing out.
1.
7 – 2 =
2.
5 – 3 =
3.
9 – 5 =
4.
8 – 4 =
108