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 − ____ = 6
13 − ____ = 4
____ + 1 = 6
14 − ____ = 2
____ + 16 = 18
14 + ____ = 18
11 − ____ = 7
8 − ____ = 3
11 − ____ = 2
7 + ____ = 8
____ + 6 = 20
6 − ____ = 5
____ + 10 = 14
5 − ____ = 2
____ + 9 = 16
____ + 3 = 8
4 + ____ = 12
19 − ____ = 11
9 + ____ = 10
