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 + ____ = 13
____ + 13 = 15
17 − ____ = 14
17 − ____ = 1
____ + 1 = 7
5 − ____ = 1
____ + 10 = 16
____ + 4 = 7
11 − ____ = 8
____ + 1 = 12
15 − ____ = 9
13 − ____ = 6
13 + ____ = 17
7 + ____ = 20
2 + ____ = 13
8 + ____ = 9
____ + 7 = 9
4 + ____ = 13
11 − ____ = 7
1 + ____ = 13
