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