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