Number Sense Worksheet
Recommended for Kindergarten — 2nd Grade
Number Sense Worksheet
Name: ____________________Date: ____________
Instructions: Recognizing, building, and decomposing small numbers with ten frames and number bonds.
20 problems
1 + ____ = 11
____ + 1 = 11
13 − ____ = 4
____ + 15 = 17
____ + 2 = 5
2 + ____ = 7
11 − ____ = 9
____ + 2 = 7
7 + ____ = 16
8 − ____ = 4
____ + 10 = 18
____ + 4 = 14
____ + 3 = 7
3 + ____ = 5
____ + 8 = 10
17 − ____ = 3
17 − ____ = 9
____ + 6 = 7
10 − ____ = 4
10 + ____ = 14
