Math Review

Multi-digit Multiplication

100

  12

x  59  

708

200

   387

x   63 

24, 381

300

   4,839

x      74

358,086

400

   2790

x   608 

1,696,320

500

    14,683

x       514

7,547,062

Long Division

100

3⟌78

26

200

8⟌168

21

300

8⟌257

32 R1

400

5⟌7,380

1,476

500

7⟌9,887

1,412 R3

Fractions Operations

100

       2    +   3    =

9         9

5

9

200

    7   -   3   =

8        8

4

8

300

    1   +   2   =

2         3

1   1/6

400

    5   x   1  =

7        3

5

21

500

    3  ÷  2  =

5      3

9

10

Decimal Operations

100

_____ + 2.4 = 6.15

3.75

200

   8.09

-  0.42

7.67

300

    98.7

x   0.64

63.168

400

4⟌39.4

9.85

500

John was paid $5.60 an hour for a job he did on the farm. How much would he recieve if he worked the same job for 3 and a half hours?

$19.60

Geometry

100

Find the perimeter of a rectangular garden patch with a length of 17ft and a depth of 21 ft.

76 ft

200

Find the area of a playground that is 28 meters wide by 42 meters long

1,176 meters₂

300

An _______ angle measures less than 90 degrees, while an _______ angle measures more than 90 degrees, and a ______ angle measures exactly 90 degrees.

acute, obtuse, right

400

_______ lines do not intersect or touch each other at any point. _________ lines form 90 degrees angles when they intersect.

parallel. perpendicular

500

Find the area of a triangular shaped flower bed that is 4.5 feet long and 2 feet wide. 

4.5 feet₂