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