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
18 − ____ = 6
____ + 5 = 9
11 − ____ = 9
____ + 7 = 13
13 + ____ = 15
6 − ____ = 2
3 + ____ = 9
3 + ____ = 6
____ + 8 = 15
____ + 7 = 20
____ + 6 = 11
15 − ____ = 8
____ + 2 = 10
____ + 3 = 12
1 + ____ = 17
10 + ____ = 12
10 + ____ = 14
____ + 3 = 7
14 − ____ = 9
11 − ____ = 10
