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