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
95 − 10 = ______
93 − 10 = ______
55 + 20 = ______
3 × 10 = ______
42 − 10 = ______
26 − 10 = ______
50 + 10 = ______
22 − 10 = ______
82 − 10 = ______
9 × 10 = ______
47 + 10 = ______
56 + 20 = ______
83 − 10 = ______
11 + 10 = ______
58 + 10 = ______
24 + 10 = ______
92 − 10 = ______
49 + 10 = ______
81 − 10 = ______
88 + 10 = ______
