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