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