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
10 − ____ = 9
____ + 4 = 17
14 − ____ = 2
12 + ____ = 13
10 + ____ = 16
____ + 16 = 19
5 + ____ = 19
9 + ____ = 18
3 + ____ = 11
16 + ____ = 20
10 − ____ = 7
20 − ____ = 5
5 − ____ = 2
____ + 5 = 6
13 + ____ = 17
16 − ____ = 10
8 − ____ = 5
____ + 14 = 19
____ + 11 = 14
6 + ____ = 18
