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
3 + ____ = 9
7 + ____ = 14
____ + 14 = 16
____ + 11 = 17
12 − ____ = 9
4 + ____ = 8
____ + 2 = 5
5 + ____ = 7
16 − ____ = 12
3 + ____ = 6
15 − ____ = 5
____ + 5 = 7
13 − ____ = 2
7 − ____ = 4
4 + ____ = 6
____ + 2 = 17
17 + ____ = 19
18 − ____ = 16
9 + ____ = 14
6 − ____ = 4
