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
1 + ____ = 13
____ + 1 = 6
16 − ____ = 4
____ + 7 = 16
____ + 1 = 10
5 + ____ = 14
____ + 1 = 12
11 + ____ = 16
6 + ____ = 8
12 − ____ = 10
6 − ____ = 1
14 − ____ = 10
5 + ____ = 8
3 + ____ = 17
3 + ____ = 5
17 − ____ = 8
14 − ____ = 10
1 + ____ = 18
16 − ____ = 10
____ + 2 = 8
