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
22 − 10 = ______
49 + 10 = ______
55 + 10 = ______
65 + 10 = ______
45 + 10 = ______
33 − 10 = ______
8 × 10 = ______
97 − 10 = ______
25 + 10 = ______
86 + 10 = ______
2 × 10 = ______
28 − 10 = ______
26 + 10 = ______
66 + 20 = ______
49 + 20 = ______
7 × 10 = ______
85 − 10 = ______
32 − 10 = ______
53 + 10 = ______
5 × 10 = ______
