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