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