# Mathematics Unit 1 Pre-test Quiz!

22 Questions  Settings  Mathematics Unit 1 pre-test is designed to help the student evaluate more about their understanding when it comes to some of the topics they have covered so far. Do you feel like you have enough knowledge to pass the test below and get to see if you need more practice to perfect your English skills? All the best and keep on revising!

• 1.
What fraction equals a repeating decimal?
• A.

3/10

• B.

1/3

• C.

6/12

• D.

3/4

• 2.
• A.

Whole numbers

• B.

Positive integers

• C.

Negative integers

• D.

Rational numbers

• 3.
Write the following mixed number as a decimal:
• 4.
• A.

0.797979...

• B.

0.777777...

• C.

0.7

• D.

0.636363...

• 5.
Compare the decimal forms of  How are they alike, and how are they different? (Use 2/5 and 4/9 to type your answers.)
• 6.
Find an integer between
• 7.
• A.

5 and 6

• B.

6 and 7

• C.

11 and 12

• D.

12 and 13

• 8.
A small square garden has an area of 25 square yards. How long is each side of the garden?
• A.

2 yards

• B.

2.5 yards

• C.

5 yards

• D.

5.2 yards

• 9.
• A.

1.5

• B.

3.1

• C.

3.9

• D.

4.1

• 10.
• A.

33333

• B.

-33333

• C.

-243

• D.

1 / 243

• 11.
• A.

Only I

• B.

Only II

• C.

Only I and II

• D.

Only II and III

• 12.
• A.

1.5

• B.

2.5

• C.

3.5

• D.

4.5

• 13.
What are the two square roots of 400?
• 14.
Estimate the square root of 150 to the nearest tenth.
• 15.
• 16.
The population of a South American country is about 17,400,000. Which expression shows his number in scientific notation?
• A.

1.7 x 107

• B.

1.74 x 107

• C.

1.8 x 107

• D.

17.4 x 106

• 17.
• A.

8.03 x 109

• B.

8.03 x 108

• C.

11 x 108

• D.

11 x 109

• 18.
One type of insect is 0.0052 meters long. What is this length in scientific notation?
• A.

5.2 x 10-3

• B.

5.2 x 10-2

• C.

52 x 103

• D.

52 x 104

• 19.
Write your answer in scientific notation.      example:  10= 10^8 (5.4 x 108) (3.2 x 106) =
• 20.
The sun is 1.4 x 109 meters in diameter. What is the diameter of the sun in standard notation? DO NOT put commas in to receive full credit.
• 21.
The diameter of a blood cell is 8.4 x 10-6  What is the diameter of a blood cell in standard notation?
• 22.
The diameter of the Sun is 1.4 x 109 meters long. The diameter of the Moon is 3.5 x 106 meters long. About how many times more significant is the Sun's diameter than the Moon's diameter. Write your answer in scientific notation. example: 108 = 10^8
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