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