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
4 + ____ = 19
____ + 4 = 5
16 − ____ = 12
6 − ____ = 2
16 + ____ = 17
9 − ____ = 6
____ + 3 = 7
12 + ____ = 13
11 − ____ = 9
6 − ____ = 1
1 + ____ = 12
____ + 7 = 17
____ + 7 = 13
9 − ____ = 1
14 − ____ = 1
10 − ____ = 6
7 + ____ = 14
5 + ____ = 7
____ + 6 = 9
____ + 1 = 19
