Quiz about Decimals

Question 1

Amanda's bracelet measured 0.75 cm and Mia's bracelet measures 0.8 cm. Who has a longer bracelet?

Accepted Answer

Mia's bracelet is longer than Amanda.

Answer

Amanda's bracelet is longer.

Answer

Amanda and Mia have the same amount

Answer

Mia's bracelet is shorter than Amanda

Question 2

Imagine you are comparing the prices of three different types of apples per pound at a grocery store: $0.6, $0.45, $0.72. Order these prices from least to greatest.

Accepted Answer

$0.45, $0.6, $0.72

Answer

$0.45, $0.72, $0.6

Answer

$0.6, $0.72, $0.45

Answer

$0.72, $0.45, $0.6

Question 3

Matthew has 0.25 of a pizza left and buys another pizza slice that is 0.6 of a whole pizza. How much pizza does he have now?

Accepted Answer

0.85

Answer

0.75

Answer

0.9

Answer

1.1

Question 4

Anthony has 1.2 liters of juice, and he drinks 0.83 liters. How much juice is left?

Accepted Answer

0.37

Answer

0.47

Answer

0.25

Answer

0.69

Question 5

Maisarah measured a butterfly. It measured 5.367 cm. If he rounds this amount to the nearest tenth to estimate the length of the butterfly, what does the butterfly measure?

Accepted Answer

5.4

Answer

5.6

Answer

5.3

Answer

5.5

Question 6

Iker has 0.4 liters of water, 0.15 liters of orange juice, and 0.25 liters of apple juice. How much liquid does he have in total?

Accepted Answer

0.8

Answer

0.6

Answer

0.9

Answer

1.0

Question 7

Bryan has $0.6 and he spends $0.35 on candy. How much money does Bryan have left?

Accepted Answer

0.25

Answer

0.4

Answer

0.3

Answer

0.15

Question 8

Imagine you're calculating the average rating for a new coffee shop, and after crunching the numbers, you get an average rating of 0.846. To make it more readable, you decide to round this number to the nearest hundredth. What would the rounded rating be?

Accepted Answer

0.85

Answer

0.84

Answer

0.86

Answer

0.87

Question 9

Which number forms the decimal form of this expression?

$$\left(8\ x\ 10\right)\ +\ \left(6\ x\ \frac{1}{10}\right)\ +\ \left(7\ X\ \frac{1}{100}\right)\ +\ \left(3\ X\ \frac{1}{1000}\right)$$

Accepted Answer

80.673

Answer

8.673

Answer

86.73

Answer

867.3

Question 10

When Kristyn rounded a number to the nearest hundredth, her rounded number was 6.37.

Which number could be the number she rounded?

Accepted Answer

6.368

Answer

6.362

Answer

6.378

Answer

6.377

Question 11

2.5 - 1.75

Accepted Answer

0.75

Answer

0.65

Answer

0.85

Answer

0.95

Question 12

Three friends are comparing the weights of their pets: 3.2 kg, 2.85 kg, and 3.05 kg. Order these weights from greatest to least.

Accepted Answer

3.2 kg, 3.05 kg, 2.85 kg

Answer

3.2 kg, 2.85 kg, 3.05 kg

Answer

3.05 kg, 3.2 kg, 2.85 kg

Answer

2.85 kg, 3.05 kg, 3.2 kg

Question 13

Tom has $1.50 and he buys a toy for $0.95. How much money does Tom have left?

Accepted Answer

0.55

Answer

0.65

Answer

0.75

Answer

0.45

Question 14

Which expression was solved by the model?

Accepted Answer

$$12.2\ +\ 1.4$$

Answer

$$12.2\ +\ 1.2$$

Answer

$$12.2\ +\ 1$$

Answer

$$12.2\ +\ 0.4$$

Question 15

Round $$8.962$$ to the nearest hundredth.

Accepted Answer

$$8.96$$

Answer

$$9$$

Answer

$$8.9$$

Answer

$$8.97$$

Decimals

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