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