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