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
____ + 5 = 9
____ + 3 = 8
1 + ____ = 8
1 + ____ = 5
____ + 3 = 6
____ + 3 = 5
19 − ____ = 16
____ + 7 = 8
10 + ____ = 16
15 − ____ = 9
16 − ____ = 13
6 − ____ = 4
____ + 10 = 15
19 − ____ = 7
7 + ____ = 8
____ + 12 = 16
1 + ____ = 5
14 − ____ = 13
7 + ____ = 8
____ + 15 = 17
