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