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