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 − ____ = 10
13 − ____ = 6
6 + ____ = 13
7 − ____ = 3
____ + 16 = 20
____ + 8 = 9
7 + ____ = 16
2 + ____ = 11
____ + 6 = 11
11 + ____ = 13
6 − ____ = 2
7 − ____ = 6
____ + 5 = 6
4 + ____ = 12
____ + 1 = 9
____ + 5 = 14
1 + ____ = 7
4 + ____ = 5
20 − ____ = 7
____ + 18 = 20
