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
6 − ____ = 5
5 + ____ = 8
2 + ____ = 13
2 + ____ = 20
19 − ____ = 6
8 − ____ = 3
15 − ____ = 10
9 + ____ = 11
8 + ____ = 15
6 + ____ = 7
15 + ____ = 17
____ + 14 = 18
12 − ____ = 1
4 + ____ = 5
____ + 9 = 18
____ + 8 = 10
8 − ____ = 5
9 + ____ = 17
____ + 9 = 10
13 − ____ = 2
