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