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 = 13
3 + ____ = 10
____ + 5 = 6
7 + ____ = 16
____ + 11 = 18
11 − ____ = 4
4 + ____ = 11
8 − ____ = 5
3 + ____ = 15
____ + 2 = 19
3 + ____ = 12
14 − ____ = 9
12 + ____ = 20
____ + 6 = 10
13 + ____ = 14
____ + 17 = 19
15 − ____ = 6
11 + ____ = 17
____ + 10 = 14
____ + 9 = 17
