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
7 − ____ = 4
5 + ____ = 17
19 − ____ = 13
5 + ____ = 6
10 + ____ = 18
5 − ____ = 3
12 + ____ = 18
15 − ____ = 2
9 + ____ = 19
4 + ____ = 13
____ + 1 = 8
14 − ____ = 2
2 + ____ = 18
____ + 2 = 6
6 + ____ = 12
17 − ____ = 9
6 + ____ = 7
19 − ____ = 12
15 + ____ = 20
____ + 1 = 6
