Subtract the following and verify your answers by suitable addition.
71476-42584
Subtraction:
First, we subtract 42589from 71476
71476-42589=28887
Verification:
28887+42589=71476
Hence, the solution is 28887.
Perform the following subtractions. Check your answers by the corresponding additions.
8940-1094
400000-79876
9876-7856
21357-11257
Looking at the following addition facts, form as many subtraction facts as you can:
99=39+69
Use a number strip to verify your answer.