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