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 + ____ = 18
____ + 6 = 17
15 − ____ = 4
____ + 1 = 6
4 + ____ = 5
13 − ____ = 9
____ + 8 = 9
____ + 2 = 19
1 + ____ = 11
19 − ____ = 16
2 + ____ = 16
____ + 6 = 20
8 − ____ = 3
13 + ____ = 17
7 − ____ = 4
____ + 7 = 15
____ + 6 = 12
16 − ____ = 6
____ + 16 = 19
____ + 11 = 12
