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 + ____ = 19
12 + ____ = 13
12 − ____ = 1
10 − ____ = 7
9 − ____ = 6
____ + 3 = 10
____ + 5 = 17
13 − ____ = 5
____ + 1 = 9
8 + ____ = 19
10 − ____ = 8
____ + 3 = 16
16 − ____ = 4
____ + 6 = 18
____ + 4 = 10
____ + 1 = 6
18 − ____ = 3
16 − ____ = 7
____ + 1 = 8
10 + ____ = 17
