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
19 + ____ = 20
____ + 5 = 7
____ + 6 = 7
6 + ____ = 16
8 − ____ = 2
5 + ____ = 9
6 + ____ = 12
3 + ____ = 15
12 − ____ = 4
8 + ____ = 20
11 + ____ = 15
____ + 8 = 18
____ + 14 = 16
16 − ____ = 6
6 + ____ = 10
14 + ____ = 17
____ + 1 = 13
____ + 11 = 12
____ + 8 = 9
____ + 6 = 7
