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