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 − ____ = 1
5 + ____ = 9
____ + 4 = 18
5 + ____ = 6
4 + ____ = 13
____ + 9 = 10
6 + ____ = 8
10 + ____ = 17
17 − ____ = 7
____ + 10 = 11
9 + ____ = 14
____ + 8 = 10
10 + ____ = 19
____ + 3 = 6
____ + 13 = 16
5 − ____ = 3
7 + ____ = 8
8 − ____ = 3
16 − ____ = 14
6 + ____ = 12
