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