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
3 + ____ = 17
____ + 3 = 14
____ + 10 = 13
3 + ____ = 7
18 − ____ = 14
____ + 6 = 10
____ + 1 = 19
6 + ____ = 8
____ + 4 = 5
____ + 6 = 14
2 + ____ = 8
____ + 5 = 8
3 + ____ = 7
12 + ____ = 19
____ + 6 = 8
____ + 8 = 19
____ + 18 = 20
7 − ____ = 3
5 − ____ = 3
6 − ____ = 1
