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