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 − ____ = 3
13 − ____ = 8
____ + 2 = 5
12 − ____ = 8
____ + 11 = 18
8 − ____ = 5
10 + ____ = 11
____ + 7 = 15
3 + ____ = 13
4 + ____ = 20
____ + 9 = 11
____ + 7 = 15
____ + 7 = 8
5 + ____ = 11
____ + 2 = 14
____ + 6 = 19
____ + 15 = 20
____ + 7 = 14
12 + ____ = 17
16 − ____ = 2
