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