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
____ + 8 = 10
10 − ____ = 8
14 + ____ = 20
____ + 2 = 20
8 − ____ = 3
5 + ____ = 6
____ + 6 = 8
12 − ____ = 10
1 + ____ = 5
17 + ____ = 19
5 − ____ = 4
____ + 1 = 5
____ + 7 = 12
____ + 6 = 13
____ + 6 = 7
____ + 7 = 15
____ + 4 = 5
____ + 14 = 16
4 + ____ = 17
7 + ____ = 14
