Third Grade Unit 8 Review

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Third Grade Unit 8 Review

• Fractions!

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1. Name the fraction that is shaded.

1. 5/1
2. 5/6
3. 1/6
4. 1/5

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1. Name the fraction that is shaded.

1. 5/1
2. 5/6 ANSWER
3. 1/6
4. 1/5

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2. Which of the fractions are greater than 1/2 ?

1. 2/10
2. 1/4
3. 3/4
4. 2/6

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2. Which of the fractions are greater than 1/2 ?

• c) ¾ Answer!
• Two is half of 4. So, 3 parts out of 4 is more
  than half.

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3. Which shows ½ of the pennies circled?

1. .
2. .

P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
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3. Which shows ½ of the pennies circled?

• .
• The answer is B! Six is half of 12 (6 6 12).

P
P
P
P
P
P
P
P
P
P
P
P
8
4. How much is ½ of 18 nickels?

1. 55 cents
2. 45 cents
3. 80 cents
4. 40 cents

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N
9
4. How much is ½ of 18 nickels?

• b) 45 cents
• 9 is half of 18.
• Nickels are 5 cents each.
• 9 x 5 is 45.

N
N
N
N
N
N
N
N
N
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N
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N
10
5. Which of the following is equal to 2/3 of 15
marbles?

1. 15
2. 5
3. 2
4. 10

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5. Which of the following is equal to 2/3 of 15
marbles?

• 15
• 5
• 2
• 10 Answer!
• Since 55515, then 1/3 of 15 marbles would be
  5.
• 2/3 of 15 marbles is 10.

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6. Nick ate 2/3 of a pie. Cindy ate 3/4 of a
pie. Who ate more?

1. Nick
2. Cindy

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6. Nick ate 2/3 of a pie. Cindy ate 3/4 of a
pie. Who ate more?

• b) Cindy is the answer!
• Three parts out of four is more of the whole pie,
  even though the slices are larger if the pie is
  only cut into 3 equal pieces rather than if it is
  cut into 4 equal pieces.

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7. Three fourths of an hour is how many minutes?

1. 45
2. 15
3. 30
4. 60

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7. Three fourths of an hour is how many minutes?

1. 45 Answer!
2. 15
3. 30
4. 60

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8. Which number line shows A located at the
fraction ¾?

• A
• a) l l l l l l
• 0 1
• A
• b) l l l l l
• 1 2

• A
• c) l l l l l
• 0 1 2
• A
• d) l l l l l
• 0 1

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8. Which number line shows A located at the
fraction ¾?

• A
• a) l l l l l l
• 0 1
• A
• b) l l l l l
• 1 2

• A
• c) l l l l l
• 0 1 2
• A
• d) l l l l l
• 0 1
• ANSWER!

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9. Which of the following is another name for 2
1/4 ?

1. 3/4
2. 5/4
3. 1 2/4
4. 9/4

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9. Which of the following is another name for 2
1/4 ?

• 3/4
• 5/4
• 1 2/4
• 9/4 Answer!
• If 4 out of 4 is equal to 1 whole, then 8/4 would
  be equal to 2 wholes. 1 more part out of 4 would
  be a total of 9/4.

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10. Which of the following is another name for
9/5?

1. 1 1/5
2. 5/9
3. 1 4/5
4. 4 1/5

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10. Which of the following is another name for
9/5?

1. 1 1/5
2. 5/9
3. 1 4/5 Answer!
4. 4 1/5