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
7 − ____ = 2
____ + 6 = 12
10 − ____ = 5
____ + 3 = 5
1 + ____ = 18
____ + 16 = 18
____ + 1 = 10
13 + ____ = 15
4 + ____ = 18
____ + 5 = 13
4 + ____ = 9
5 + ____ = 18
12 + ____ = 13
12 − ____ = 5
11 + ____ = 14
5 + ____ = 7
9 − ____ = 8
13 + ____ = 17
11 − ____ = 4
13 + ____ = 15
