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
72 + 10 = ______
36 − 10 = ______
8 × 10 = ______
11 + 20 = ______
65 + 10 = ______
64 − 10 = ______
49 − 10 = ______
6 × 10 = ______
1 × 10 = ______
24 − 10 = ______
61 + 20 = ______
12 + 20 = ______
46 + 20 = ______
98 − 10 = ______
41 + 10 = ______
29 − 10 = ______
3 × 10 = ______
13 + 10 = ______
7 × 10 = ______
2 × 10 = ______
