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
72 + 20 = ______
26 − 10 = ______
88 + 10 = ______
56 + 20 = ______
52 + 20 = ______
4 × 10 = ______
44 + 10 = ______
84 + 10 = ______
85 + 10 = ______
34 + 10 = ______
46 + 10 = ______
32 − 10 = ______
12 + 10 = ______
60 + 10 = ______
96 − 10 = ______
17 + 10 = ______
53 − 10 = ______
58 + 10 = ______
34 − 10 = ______
61 + 20 = ______
