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
10 + ____ = 11
____ + 4 = 17
5 − ____ = 1
7 − ____ = 4
____ + 2 = 8
____ + 2 = 9
10 + ____ = 17
____ + 12 = 14
6 + ____ = 13
____ + 12 = 20
____ + 1 = 6
____ + 16 = 17
9 + ____ = 17
____ + 12 = 18
8 + ____ = 17
5 + ____ = 6
2 + ____ = 8
19 − ____ = 2
____ + 12 = 17
15 − ____ = 12
