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
15 − ____ = 3
8 + ____ = 10
4 + ____ = 5
____ + 12 = 13
17 − ____ = 5
____ + 4 = 6
____ + 2 = 11
11 − ____ = 3
5 − ____ = 2
____ + 7 = 14
1 + ____ = 13
16 − ____ = 12
____ + 9 = 10
7 + ____ = 13
____ + 14 = 15
____ + 8 = 10
19 − ____ = 4
____ + 3 = 8
1 + ____ = 11
____ + 4 = 7
