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