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Biblioteka

Unit 3 Post Test

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Posljednje ažuriranje over 1 year ago
36
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Pitanje 1
1.

1a Write 3 different equivalent fractions for the shaded part.

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Pitanje 2
2.

1 b Write 3 different equivalent fractions for the shaded part.

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Pitanje 6
6.

Who is right—Jon or Maya?

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Pitanje 7
7.

Why? Use labeled sketches, numbers, or words to explain your answer.

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Pitanje 8
8.

Do you agree with Amber? (yes or no)

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Pitanje 9
9.

Use numbers, labeled sketches, or words to explain your answer.

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Pitanje 33
33.

There are 6 people in the Chapman family. For dinner, each person will get 3/5 of a pound of chicken.

a. How much chicken will they need to buy to have enough? Show your work.

Obavezno
1
Pitanje 34
34.

There are 6 people in the Chapman family. For dinner, each person will get 3/5 of a pound of chicken.

b. They want to have leftovers, so Mr. Chapman bought 5 pounds of chicken at the store. If each person in the family eats 3/5 of a pound for dinner, how many pounds of chicken will they have left over? Show your work.

Obavezno
1
Obavezno
1
Pitanje 3
3.

1 c Write 3 different equivalent fractions for the shaded part.

Pitanje 4
4.

Is Sara's equation true? (yes or no)

Pitanje 5
5.

Write 3 more equations for 1 3/8 that are all true and all different.

Pitanje 10
10.

Frank says that 2/10 of the grid below is shaded in. Kendra says that 20/100 of the grid below is shaded in. Who is correct? (Frank, Kendra or Both)

Pitanje 11
11.

Explain your answer.

Pitanje 12
12.

Mark each equation true (T) or false (F).

1/4 = 6/12

Pitanje 13
13.

Mark each equation true (T) or false (F).

3/4 < 5/6

Pitanje 14
14.

Mark each equation true (T) or false (F).

75/100 > 7/10

Pitanje 15
15.

Mark each equation true (T) or false (F).

4/12 = 3/8

Pitanje 16
16.

Fill in the blank with the correct symbol: <, >, =.

.80 ___ .8

Pitanje 17
17.

Fill in the blank with the correct symbol: <, >, =.

.01 ___ .10

Pitanje 18
18.

Fill in the blank with the correct symbol: <, >, =.

30/100 ___ 3/10

Pitanje 19
19.

Fill in the blank with the correct symbol: <, >, =.

.71 ___ .7

Pitanje 20
20.

Write each fraction as a decimal number.

29/100

Pitanje 21
21.

Write each fraction as a decimal number.

9/10

Pitanje 22
22.

Write each fraction as a decimal number.

75/100

Pitanje 23
23.

Write each fraction as a decimal number.

2/100

Pitanje 24
24.

Carlos is making a friendship bracelet for his big brother. He has 46 of a yard of green embroidery thread and 34 of a yard of orange embroidery thread. Which piece of embroidery thread is longer, the green or the orange? (green or orange)

Pitanje 25
25.

Explain how you know which piece of embroidery thread is longer. Use numbers, labeled sketches, or words to prove that you are correct.

Pitanje 26
26.

Add or subtract.

3/10 + 29/100 = ______

Pitanje 27
27.

Add or subtract.

3 3/5 + 4 1/5

Pitanje 28
28.

Add or subtract.

1 1/6 - 3/6

Pitanje 29
29.

Add or subtract.

67/100 - 5/10

Pitanje 30
30.

James ran 25/100 of a mile yesterday. His friend, Natasha, ran 4/10 of a mile. Who ran farther—James or Natasha? (James or Natasha)

Pitanje 31
31.

Explain your answer. How do you know?

Pitanje 32
32.

How much of a mile did the two children run in all? Show your work.

Pitanje 35
35.

The fourth graders are painting one of the walls under the covered area on the playground. They started with 3 3/4 gallons of paint, but it wasn't enough, so one of the parents brought them another 2 1/4 gallons of paint.

a. How much paint did they have in all? Show your work.

Pitanje 36
36.

The fourth graders are painting one of the walls under the covered area on the playground. They started with 3 3/4 gallons of paint, but it wasn't enough, so one of the parents brought them another 2 1/4 gallons of paint.

b. In the end, it took 5 1/4 gallons of paint to cover the wall. Did the fourth graders have any paint left over? If so, how much? Show your work.