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