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
____ + 1 = 16
16 − ____ = 1
12 − ____ = 4
____ + 7 = 14
5 − ____ = 2
____ + 5 = 8
____ + 10 = 13
____ + 16 = 18
20 − ____ = 14
3 + ____ = 5
____ + 8 = 19
1 + ____ = 17
____ + 16 = 18
1 + ____ = 11
2 + ____ = 6
7 + ____ = 9
20 − ____ = 17
12 − ____ = 8
7 + ____ = 16
3 + ____ = 13
