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
8 + ____ = 13
____ + 2 = 6
____ + 2 = 14
4 + ____ = 8
14 − ____ = 3
____ + 10 = 11
12 − ____ = 9
10 + ____ = 11
16 − ____ = 2
10 − ____ = 5
14 + ____ = 19
9 + ____ = 20
7 − ____ = 3
____ + 2 = 5
14 + ____ = 20
11 + ____ = 18
5 + ____ = 7
____ + 6 = 8
____ + 10 = 17
____ + 2 = 16
