Mental Math Challenge

Front

46 mL + 5 mL = ?

Back

51 mL

Front

50 + 25 = ?

Back

75

Front

17 - 5 = ?

Back

12

Front

4 x 7 = ?

Back

28

Front

9 + 6 = ?

Back

15

Front

What is the sum of two numbers?

Back

The result of adding two numbers together.

Front

What is subtraction?

Back

The process of taking one number away from another.

Front

What does multiplication mean?

Back

The process of adding a number to itself a certain number of times.

Front

What is the result of 10 - 3?

Back

7

Front

What is 8 + 4?

Back

12