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