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 + ____ = 11
11 − ____ = 6
9 − ____ = 8
12 + ____ = 20
____ + 8 = 15
6 + ____ = 12
10 − ____ = 6
5 + ____ = 14
7 + ____ = 18
12 − ____ = 8
____ + 4 = 6
____ + 3 = 8
____ + 4 = 7
____ + 13 = 19
2 + ____ = 5
11 − ____ = 3
____ + 4 = 7
____ + 7 = 11
19 − ____ = 6
11 + ____ = 19
