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
____ + 2 = 17
____ + 9 = 13
7 − ____ = 1
____ + 11 = 17
2 + ____ = 9
____ + 5 = 17
9 − ____ = 4
16 − ____ = 14
____ + 12 = 14
11 − ____ = 5
8 − ____ = 5
3 + ____ = 6
____ + 2 = 18
12 − ____ = 4
____ + 4 = 7
9 + ____ = 10
____ + 8 = 12
9 + ____ = 15
17 − ____ = 13
____ + 7 = 15
