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 − ____ = 7
11 + ____ = 15
17 − ____ = 4
13 − ____ = 6
20 − ____ = 5
11 − ____ = 6
17 − ____ = 6
____ + 1 = 12
____ + 6 = 7
____ + 7 = 18
2 + ____ = 13
3 + ____ = 12
1 + ____ = 9
11 − ____ = 5
6 + ____ = 7
____ + 8 = 12
13 − ____ = 1
____ + 5 = 10
1 + ____ = 7
5 − ____ = 2
