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