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
____ + 7 = 12
14 − ____ = 7
18 − ____ = 2
10 − ____ = 3
1 + ____ = 8
____ + 5 = 6
____ + 2 = 9
20 − ____ = 18
____ + 3 = 6
____ + 6 = 7
____ + 10 = 14
____ + 6 = 11
____ + 1 = 5
10 − ____ = 3
2 + ____ = 18
____ + 1 = 10
15 − ____ = 14
6 + ____ = 15
7 − ____ = 6
____ + 8 = 16
