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
8 + ____ = 9
____ + 2 = 7
6 + ____ = 10
10 − ____ = 1
9 + ____ = 11
____ + 11 = 17
17 − ____ = 7
6 + ____ = 16
____ + 3 = 10
11 + ____ = 20
13 − ____ = 5
17 − ____ = 1
____ + 11 = 16
20 − ____ = 2
2 + ____ = 9
7 + ____ = 14
____ + 16 = 17
4 + ____ = 19
3 + ____ = 7
9 − ____ = 5
