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