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 + ____ = 13
14 − ____ = 12
____ + 1 = 8
2 + ____ = 16
____ + 4 = 15
4 + ____ = 10
1 + ____ = 16
16 + ____ = 19
1 + ____ = 17
____ + 1 = 15
9 + ____ = 14
____ + 3 = 20
2 + ____ = 6
3 + ____ = 7
____ + 11 = 18
4 + ____ = 7
____ + 5 = 11
____ + 12 = 16
8 − ____ = 1
8 − ____ = 3
