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
6 − ____ = 1
____ + 13 = 19
____ + 7 = 11
____ + 8 = 13
10 + ____ = 14
2 + ____ = 8
6 − ____ = 3
____ + 7 = 13
13 + ____ = 17
7 + ____ = 9
15 − ____ = 13
8 + ____ = 15
____ + 11 = 13
16 − ____ = 5
____ + 4 = 7
16 − ____ = 1
20 − ____ = 16
4 + ____ = 15
____ + 11 = 12
____ + 6 = 7
