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