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