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