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
6 × 10 = ______
73 + 10 = ______
8 × 10 = ______
95 − 10 = ______
25 − 10 = ______
29 + 10 = ______
41 + 10 = ______
77 + 20 = ______
5 × 10 = ______
52 − 10 = ______
88 + 20 = ______
19 + 20 = ______
24 + 10 = ______
4 × 10 = ______
79 + 10 = ______
89 − 10 = ______
80 − 10 = ______
72 + 10 = ______
47 + 20 = ______
13 + 10 = ______
