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