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
____ + 3 = 19
14 − ____ = 13
8 − ____ = 2
7 − ____ = 5
17 + ____ = 18
14 + ____ = 17
9 + ____ = 16
____ + 13 = 17
15 + ____ = 19
9 − ____ = 8
2 + ____ = 18
____ + 13 = 18
____ + 9 = 15
10 − ____ = 8
____ + 3 = 13
12 − ____ = 2
____ + 2 = 8
____ + 2 = 13
14 + ____ = 17
5 − ____ = 4
