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