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
9 × 10 = ______
53 + 20 = ______
77 + 10 = ______
22 − 10 = ______
7 × 10 = ______
95 − 10 = ______
17 + 10 = ______
79 − 10 = ______
1 × 10 = ______
59 + 10 = ______
58 − 10 = ______
34 + 10 = ______
5 × 10 = ______
32 − 10 = ______
4 × 10 = ______
87 − 10 = ______
52 + 10 = ______
61 + 10 = ______
60 − 10 = ______
54 − 10 = ______
