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