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