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