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
10 + ____ = 11
____ + 10 = 13
6 − ____ = 5
13 − ____ = 9
7 + ____ = 17
2 + ____ = 5
____ + 11 = 12
____ + 4 = 20
12 + ____ = 14
9 + ____ = 12
11 + ____ = 16
5 + ____ = 11
6 − ____ = 3
18 − ____ = 17
2 + ____ = 16
9 − ____ = 3
____ + 5 = 19
4 + ____ = 10
____ + 1 = 5
16 − ____ = 1
