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 = ______
2 × 10 = ______
96 − 10 = ______
74 + 20 = ______
41 + 10 = ______
16 + 10 = ______
59 − 10 = ______
3 × 10 = ______
9 × 10 = ______
52 + 20 = ______
50 − 10 = ______
80 − 10 = ______
73 + 20 = ______
27 + 20 = ______
54 + 10 = ______
26 − 10 = ______
76 − 10 = ______
74 − 10 = ______
22 + 10 = ______
17 + 10 = ______
