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