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
2 + ____ = 13
____ + 13 = 18
8 + ____ = 19
4 + ____ = 8
12 − ____ = 4
7 − ____ = 3
____ + 7 = 10
8 + ____ = 10
____ + 1 = 12
16 − ____ = 13
16 − ____ = 3
____ + 6 = 15
8 − ____ = 5
5 + ____ = 16
____ + 9 = 10
5 + ____ = 16
17 − ____ = 3
16 + ____ = 19
____ + 7 = 11
9 + ____ = 11
