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
14 − ____ = 1
____ + 5 = 10
4 + ____ = 15
8 − ____ = 3
6 − ____ = 1
2 + ____ = 9
12 − ____ = 1
12 + ____ = 17
7 + ____ = 9
____ + 4 = 12
____ + 6 = 19
13 − ____ = 10
3 + ____ = 14
10 − ____ = 5
____ + 6 = 9
16 − ____ = 5
3 + ____ = 6
____ + 11 = 13
5 − ____ = 4
____ + 3 = 7
