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