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
96 − 10 = ______
76 − 10 = ______
18 + 10 = ______
25 − 10 = ______
16 + 10 = ______
54 + 10 = ______
86 + 20 = ______
85 + 10 = ______
61 + 10 = ______
3 × 10 = ______
64 − 10 = ______
74 − 10 = ______
38 + 10 = ______
50 − 10 = ______
81 − 10 = ______
43 − 10 = ______
42 − 10 = ______
7 × 10 = ______
77 + 10 = ______
5 × 10 = ______
