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
13 + ____ = 16
____ + 14 = 20
15 − ____ = 1
____ + 6 = 17
3 + ____ = 17
____ + 2 = 16
8 + ____ = 17
19 − ____ = 7
1 + ____ = 15
5 − ____ = 3
12 − ____ = 10
____ + 1 = 5
4 + ____ = 6
11 + ____ = 17
8 − ____ = 3
____ + 1 = 5
14 + ____ = 16
20 − ____ = 17
11 − ____ = 10
5 + ____ = 11
