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
____ + 5 = 8
12 − ____ = 6
8 − ____ = 6
____ + 3 = 5
____ + 11 = 20
9 − ____ = 3
____ + 1 = 15
6 + ____ = 16
____ + 3 = 5
7 − ____ = 3
____ + 7 = 8
____ + 12 = 14
____ + 8 = 15
1 + ____ = 14
4 + ____ = 17
7 + ____ = 11
____ + 7 = 12
19 − ____ = 11
____ + 6 = 17
____ + 7 = 11
