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
35 − 10 = ______
8 × 10 = ______
2 × 10 = ______
6 × 10 = ______
32 − 10 = ______
1 × 10 = ______
94 − 10 = ______
39 − 10 = ______
11 + 20 = ______
69 + 20 = ______
9 × 10 = ______
72 − 10 = ______
4 × 10 = ______
42 + 10 = ______
64 + 20 = ______
54 + 20 = ______
5 × 10 = ______
36 + 20 = ______
40 + 20 = ______
60 − 10 = ______
