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
14 − ____ = 9
6 − ____ = 1
____ + 1 = 11
8 + ____ = 18
2 + ____ = 10
15 − ____ = 1
2 + ____ = 14
9 − ____ = 6
____ + 12 = 13
20 − ____ = 13
____ + 1 = 10
3 + ____ = 6
8 − ____ = 2
17 − ____ = 3
18 − ____ = 10
16 − ____ = 6
4 + ____ = 5
____ + 7 = 10
5 + ____ = 6
____ + 12 = 14
