Mental Math Worksheet
Recommended for 1st Grade — 5th Grade
Mental Math Worksheet
Name: ____________________Date: ____________
Instructions: Using mental strategies like making ten, doubling, and compensation to compute quickly.
20 problems
95 − 10 = ______
88 + 10 = ______
16 + 10 = ______
1 × 10 = ______
55 + 10 = ______
36 − 10 = ______
11 + 20 = ______
15 + 20 = ______
42 + 10 = ______
66 − 10 = ______
67 − 10 = ______
22 + 10 = ______
79 + 10 = ______
13 + 20 = ______
73 + 10 = ______
68 − 10 = ______
6 × 10 = ______
14 + 20 = ______
53 + 10 = ______
67 + 10 = ______
