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
25 + 10 = ______
86 − 10 = ______
46 − 10 = ______
27 + 10 = ______
28 − 10 = ______
8 × 10 = ______
6 × 10 = ______
21 + 10 = ______
1 × 10 = ______
64 − 10 = ______
76 − 10 = ______
4 × 10 = ______
41 − 10 = ______
9 × 10 = ______
89 + 10 = ______
68 + 10 = ______
54 − 10 = ______
58 − 10 = ______
97 − 10 = ______
51 + 10 = ______
