Summer Enrichment Review

Mental Math

100

10 X 10

100

200

27 - 15

12

300

374 + 12

386

400

12 X 7

84

500

9421 + 159

9580

Exponents

100

3²

9

200

2³

8

300

10¹

10

400

4³

64

500

2⁶

64

Area/Perimeter

100

What is the perimeter of a square with 2 inch sides?

8 inches

200

What is the area of a square with 2 inch sides?

4 inches²

300

What is the perimeter of a rectangle with sides measuring 3 inches and 6 inches?

18 inches

400

What is the area of a rectangle with sides measuring 5 inches and 6 inches?

30 inches²

500

What is the area and perimeter of a rectangle with sides measuring 11 inches and 5 inches?

P = 32 inches

A = 55 inches²

Order of Operations

100

(3 +2) X 5

25

200

What does the E in PEMDAS stand for?

Exponents

300

(5-3) + (4-2) + (6+4)

14

400

4² - (9+1)

6

500

[(3+2) - (2+1) + 2²] -1

5

Geometry

100

What shape has 5 sides?

Pentagon

200

Any shape with 4 sides is called a...

quadrilateral

300

Lines that go on forever and do NOT intersect are called...

parallel

400

If an angle measures 75 degrees, what type of angle is it?

acute

500

What are the three types of triangles (when measuring by sides?)

Equilateral

Isosceles

Scalene