8th Grade Math

Square Roots

200

what is the square root of 64

8

400

the square root of 89 is between what two whole numbers?

9 and 10

600

the square root of 115 is between what two whole numbers?

10 and 11

800

what is the square root of 169?

13

1000

the square root of 58 is closest to what whole number?

8

Scientific Notation

200

write the following in scientific notation 452,000

4.52 x 10(5th power)

400

write .000905 in scientific notation?

9.05 x 10(negative 4th power)

600

write the following in standard notation 8.23 x 10(6th power)?

8,230,000

800

write the following in scientific notation 205,000,000

2.05 x 10(8th power)

1000

what is 1.05 x 10(negative 6th power)?

.00000105

Integers

200

-5 + -7

-12

400

-256 divided by 16

-16

600

-12 - 5 + -6

-23

800

45 - 54

-9

1000

5 - 7 x -8

16

Fractions

200

simplify 16/48

1/3

400

2/3 + 4/5

1 and 7/15

600

2/3 + 1/8

19/24

800

what is 11 5/6 as an improper fraction

71/6

1000

what is the square root of 16/121

4/11

Mrs. Frieden

200

What is Mrs. Frieden's favorite sports team?

What is the St. Louis Cardinals

400

How many children does Mrs. Frieden have?

What is 3

600

How long has Mrs. Frieden been teaching math?

What is 29 years

800

What is the first name of Mrs. Frieden's husband?

What is Trevor

1000

What university did Mrs. Frieden attend?

What is Illinois State University