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