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
96 − 10 = ______
9 × 10 = ______
5 × 10 = ______
56 − 10 = ______
37 + 10 = ______
82 + 20 = ______
12 + 10 = ______
64 + 20 = ______
67 + 10 = ______
54 + 10 = ______
2 × 10 = ______
35 + 10 = ______
62 + 20 = ______
82 + 10 = ______
32 + 10 = ______
53 − 10 = ______
8 × 10 = ______
20 + 20 = ______
71 + 10 = ______
58 + 20 = ______
