MyMathKidK-8 Curriculum
Common Core aligned
Answer Key
Grade 3 • area-perimeter • Easy

Area & Perimeter Mixed (1)

Find area or perimeter

8 problems

1.
125
Find the area:
2.
1212
Find the area:
3.
33
Find the area:
4.
55
Find the area:
5.
1111
Find the area:
6.
109
Find the perimeter:
7.
48
Find the perimeter:
8.
66
Find the perimeter:
Math Worksheets for Kids • Worksheet #mixed-1