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 − ____ = 2
____ + 8 = 17
1 + ____ = 9
5 + ____ = 11
____ + 3 = 9
6 + ____ = 9
____ + 17 = 20
2 + ____ = 9
12 − ____ = 4
13 + ____ = 16
12 − ____ = 8
7 − ____ = 5
6 + ____ = 7
4 + ____ = 6
3 + ____ = 6
11 + ____ = 12
14 − ____ = 6
17 − ____ = 1
18 + ____ = 19
1 + ____ = 6
