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