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