PEDMAS
ROUNDING to the nearest $10
Mean & Range
Problems
Patterns
100

6 x ( 8 + 2 ) + 4

64

100

$ 718.31

$720.00

100

4, 6, 3, 8, 9 Mean ____ Range ____

Mean 6 Range 6

100

There are 17 pencils in the drawer and 49 pencils on the desk. Sara placed 34 more pencils on the desk. How many pencils are now there in total ?

100

100

2, 4, 5, 10, 11, 22, 23, __, __, __

46, 47, 94     Multiply 2 then Add 1

200

( 4 + 4 ) + (20 - 5 )

23

200

$ 623.18

$620.00

200

2) 9, 3, 2, 5, 5, 4, 3, 2, 3, 4 Mean ____ Range ____

M 4 , R 7

200

Melanie picked 32 pears, Nancy picked 39 pears, and Joan picked 20 pears from the pear tree. How many pears were picked in all ?

91

200

0, 1, 1, 2, 3, 5, 8, __, __, __

13, 21, 34.  Add the previous two term to produce the current term.

300

(13 x 4 - 3 ) + 7

56

300

$ 377.83

$380.00

300

5) 7, 6, 3, 7, 6, 8, 7, 7, 3 Mean ____ Range ____

M 6, R 5

300

Jessica found 35 seashells, Keith found 13 seashells, and Alyssa found 49 seashells on the beach. How many seashells did they find together ?

97

300

1, 2, 5, 10, 13, 26, 29, __, __, __

58, 61, 122. Multiply 2 then Add 3

400

(11 x 3 + 2 ) - 3

32

400

$ 469.52

$470.00

400

7, 3, 8, 2, 3, 8, 4, 4, 6 Mean ____ Range ____

M 5, R 6

400

Tom grew 48 carrots, Sally grew 44 carrots, and Nancy grew 36 carrots. How many carrots did they grow in all ?

128

400

4, 8, 3, 6, 1, 2, -3, __, __, __

-6, -11, -22. Multiply 2 then Subtract 5

500

(73 - 5 ) - ( 5 - 2 )

65

500

$ 7,096.23

$7,100.00

500

3, 5, 4, 9, 2, 8, 9, 8 Mean ____ Range ____

M 6, R 7 

500

Fred has 34 books, Keith has 10 books, and Jason has 29 books. How many books do they have together ?

73

500

12, 17, 14, 19, 16, 21, 18, __, __, __

23, 20, 25. Add 5 then Subtract 3