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 − ____ = 5
17 − ____ = 16
11 − ____ = 5
____ + 5 = 12
8 + ____ = 18
15 − ____ = 5
20 − ____ = 12
____ + 5 = 10
10 + ____ = 18
17 − ____ = 14
4 + ____ = 11
____ + 12 = 13
18 − ____ = 6
____ + 3 = 14
____ + 1 = 19
____ + 3 = 5
5 + ____ = 6
____ + 2 = 9
2 + ____ = 11
17 − ____ = 1
