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
50 − 10 = ______
85 + 20 = ______
37 − 10 = ______
7 × 10 = ______
64 − 10 = ______
8 × 10 = ______
2 × 10 = ______
40 + 10 = ______
27 + 10 = ______
61 + 10 = ______
60 + 10 = ______
49 − 10 = ______
21 − 10 = ______
45 − 10 = ______
73 + 10 = ______
9 × 10 = ______
63 + 10 = ______
22 − 10 = ______
93 − 10 = ______
1 × 10 = ______
