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
____ + 13 = 14
4 + ____ = 14
____ + 11 = 12
14 + ____ = 20
____ + 9 = 17
8 − ____ = 3
20 − ____ = 5
____ + 1 = 5
2 + ____ = 8
____ + 16 = 19
3 + ____ = 17
1 + ____ = 8
5 + ____ = 8
11 − ____ = 10
2 + ____ = 5
7 + ____ = 12
2 + ____ = 5
6 + ____ = 9
11 + ____ = 15
3 + ____ = 13
