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
____ + 4 = 16
18 + ____ = 20
3 + ____ = 10
10 + ____ = 18
8 + ____ = 13
____ + 3 = 18
3 + ____ = 7
15 + ____ = 19
16 − ____ = 8
____ + 6 = 10
1 + ____ = 7
____ + 12 = 20
____ + 6 = 12
16 + ____ = 19
5 + ____ = 19
14 − ____ = 5
20 − ____ = 9
____ + 4 = 14
2 + ____ = 6
8 − ____ = 6
