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