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