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
____ + 2 = 14
____ + 6 = 18
14 − ____ = 4
2 + ____ = 9
10 − ____ = 5
10 − ____ = 5
2 + ____ = 5
____ + 8 = 10
15 − ____ = 1
8 + ____ = 18
____ + 9 = 20
3 + ____ = 8
7 + ____ = 12
16 + ____ = 17
12 + ____ = 18
____ + 10 = 19
7 + ____ = 16
4 + ____ = 17
____ + 7 = 10
5 − ____ = 2
