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