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 = ______
84 − 10 = ______
37 − 10 = ______
62 − 10 = ______
48 + 10 = ______
75 + 10 = ______
44 + 10 = ______
7 × 10 = ______
14 + 10 = ______
64 + 10 = ______
19 + 10 = ______
3 × 10 = ______
9 × 10 = ______
61 + 10 = ______
89 + 10 = ______
27 − 10 = ______
22 − 10 = ______
4 × 10 = ______
42 − 10 = ______
75 + 20 = ______
