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
37 − 10 = ______
76 − 10 = ______
98 − 10 = ______
40 + 10 = ______
25 − 10 = ______
78 − 10 = ______
56 − 10 = ______
15 + 10 = ______
46 − 10 = ______
34 + 10 = ______
20 + 10 = ______
2 × 10 = ______
82 + 10 = ______
7 × 10 = ______
81 + 20 = ______
4 × 10 = ______
14 + 10 = ______
6 × 10 = ______
96 − 10 = ______
5 × 10 = ______
