Here are the missing numbers or symbols:
7 + 2 = 9
– 4 = -3
+ 3 = 9 + 6
4 + 5 = 9
5 = 10
+ 6 = 11
= 7 + 3 = 10
3 = 8 - 5
= 16 - 10
– 6 = 10 - 6
2 = 6 + 4
5 = 11 - 6
This task examines the student’s understanding of basic addition, subtraction, and order of
operations. Younger students may not understand all of the concepts.
24
Use the symbols to perform the math problems.
= +3 9
= –1 5