Quiz about Mixed Topics

Question 1

What is 100,000 + 3, 000 + 60 + 9 in standard form?

Accepted Answer

103,069

Answer

130, 690

Answer

103,609

Answer

13,069

Question 2

Write one hundred sixty- two million, four hundred ninety three thousand, eight hundred forty- nine

Accepted Answer

162,493,849

Answer

162,493,894

Answer

106,493,849

Answer

1,620,493, 849

Question 3

Evalaute

2³ $$ imes$$ 5²

Accepted Answer

200

Answer

60

Answer

150

Answer

80

Question 4

Find the LCM of 4, 5 and 8

Accepted Answer

40

Answer

20

Answer

80

Answer

160

Question 5

Convert $$\frac{37}{8}$$ to a mixed number

Accepted Answer

4 $$\frac{5}{8}$$

Answer

4 $$\frac{2}{8}$$

Answer

6

Answer

$$\frac{7}{8}$$

Question 6

Find the sum of $$\frac{2}{5}$$ and $$\frac{3}{8}$$

Accepted Answer

$$\frac{31}{40}$$

Answer

$$\frac{29}{40}$$

Answer

$$\frac{33}{40}$$

Answer

$$\frac{37}{40}$$

Question 7

Find the difference between $$\frac{5}{7}$$ and $$\frac{7}{11}$$

Accepted Answer

$$\frac{6}{11}$$

Answer

$$\frac{4}{11}$$

Answer

$$\frac{5}{77}$$

Answer

$$\frac{3}{77}$$

Question 8

Which is the best way to find a common denominator?

Accepted Answer

List your multiples and circle the least common multiple.

Answer

List your factors and circle the common one.

Answer

Always multiply the denominators.

Answer

Multiply numerators.

Question 9

Barbara and Selena are making a dress and will need 10 2/8 yards of fabric. Selena already has 3 2/16 yards of fabric. How much more fabric will they need?

Accepted Answer

7 $$\frac{1}{8}$$

Answer

7 $$\frac{2}{24}$$

Answer

8 $$\frac{1}{8}$$

Answer

7 $$\frac{3}{16}$$

Question 10

The total length of three boards is 7/8 of a yard. The lengths of two of the boards are 1/4 of a yard and 3/16 of a yard. What is the length of the third board?

Accepted Answer

7/16 yard

Answer

9/16 yard

Answer

1/2 yard

Answer

3/8 yard

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