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