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