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