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
5 + ____ = 16
____ + 10 = 13
18 − ____ = 13
____ + 6 = 16
20 − ____ = 18
____ + 5 = 6
3 + ____ = 7
____ + 1 = 14
2 + ____ = 7
15 + ____ = 19
2 + ____ = 6
5 + ____ = 7
____ + 8 = 17
13 − ____ = 7
1 + ____ = 5
____ + 3 = 13
____ + 6 = 7
____ + 4 = 6
17 − ____ = 1
3 + ____ = 8
