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
____ + 5 = 10
12 − ____ = 6
7 + ____ = 16
16 − ____ = 3
18 − ____ = 7
7 − ____ = 5
____ + 1 = 7
____ + 6 = 9
20 − ____ = 1
____ + 1 = 8
19 − ____ = 2
7 + ____ = 10
6 + ____ = 14
7 + ____ = 14
7 − ____ = 4
20 − ____ = 4
5 + ____ = 6
____ + 4 = 13
20 − ____ = 5
____ + 13 = 17
