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 + ____ = 19
6 + ____ = 12
12 − ____ = 6
8 − ____ = 5
11 + ____ = 20
7 + ____ = 14
____ + 8 = 15
11 − ____ = 3
____ + 3 = 6
14 − ____ = 13
14 − ____ = 6
____ + 14 = 16
____ + 14 = 16
9 − ____ = 8
7 − ____ = 1
8 + ____ = 18
____ + 8 = 20
6 − ____ = 4
17 − ____ = 8
____ + 2 = 17
