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
8 × 10 = ______
58 + 20 = ______
61 + 10 = ______
48 + 10 = ______
7 × 10 = ______
13 + 20 = ______
3 × 10 = ______
60 − 10 = ______
9 × 10 = ______
52 − 10 = ______
32 − 10 = ______
6 × 10 = ______
82 − 10 = ______
35 + 10 = ______
51 + 20 = ______
5 × 10 = ______
62 − 10 = ______
66 − 10 = ______
24 − 10 = ______
96 − 10 = ______
