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
____ + 2 = 17
14 − ____ = 6
13 − ____ = 12
4 + ____ = 12
____ + 5 = 9
9 + ____ = 14
____ + 5 = 19
____ + 12 = 15
____ + 6 = 20
____ + 1 = 9
19 − ____ = 11
19 − ____ = 15
5 + ____ = 17
10 + ____ = 11
____ + 1 = 8
____ + 6 = 8
6 − ____ = 2
____ + 1 = 17
____ + 13 = 19
15 − ____ = 13
