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