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