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Biblioteka

Open Up - Grade 6 - Mathematics - Unit 4 - Lesson 1

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Source: Open Up Resouces (Download for free at openupresources.org.)

Pitanje 1
1.

Without computing, decide whether the value of each expression is much smaller than 1, close to 1, or much larger than 1.

  • 1,000,001 / 99

  • 1 / 835

  • 0.006 / 6,000

  • 3.7 / 4.2

  • much larger than 1

  • close to 1

  • much smaller than 1

Pitanje 2
2.

Order from smallest to largest:

  1. Number of books in a stack that is 1 ft high

  2. Number of dollar bills in a stack that is 1 ft high

  3. Number of slices of bread in a stack that is 1 ft high

  4. Number of pennies in a stack that is 1 ft high

Pitanje 3
3.

Use each of the numbers 4, 40, and 4000 once to make true statements.

The value of _____ / 40.01 is close to 1

Pitanje 4
4.

Use each of the numbers 4, 40, and 4000 once to make true statements.

The value of _____ / 40.01 is much less than 1.

Pitanje 5
5.

Use each of the numbers 4, 40, and 4000 once to make true statements.

The value of _____ / 40.01 is much greater than 1.

Pitanje 6
6.

Without computing, decide whether the value of each expression is much smaller than 1, close to 1, or much greater than 1.

  • 0.002 / 2,000

  • 2 / 7335

  • 2,000,001 / 9

  • 4.7 / 5.2

  • much larger than 1

  • close to 1

  • much smaller than 1

Pitanje 7
7.

A rocking horse has a weight limit of 60 pounds.

What percentage of the weight limit is 33 pounds?

Pitanje 8
8.

A rocking horse has a weight limit of 60 pounds.

What percentage of the weight limit is 114 pounds?

Pitanje 9
9.

A rocking horse has a weight limit of 60 pounds.

What weight is 95% of the limit?

Pitanje 10
10.

Compare using >, =, or <

0.7 ______ 0.70

Pitanje 11
11.

Compare using >, =, or <

0.03 + 6/10 ______ 0.30 + 6/100

Pitanje 12
12.

Compare using >, =, or <

0.9 ______ 0.12

Pitanje 13
13.

Diego has 90 songs on his playlist. How many songs are there for rock?

  1. 40% rock

  2. 10% country

  3. 30% hip-hop

  4. The rest is electronica

Pitanje 14
14.

Diego has 90 songs on his playlist. How many songs are there for country?

  1. 40% rock

  2. 10% country

  3. 30% hip-hop

  4. The rest is electronica

Pitanje 15
15.

Diego has 90 songs on his playlist. How many songs are there for hip-hop?

  1. 40% rock

  2. 10% country

  3. 30% hip-hop

  4. The rest is electronica

Pitanje 16
16.

Diego has 90 songs on his playlist. How many songs are there for electronica?

  1. 40% rock

  2. 10% country

  3. 30% hip-hop

  4. The rest is electronica

Pitanje 17
17.

A garden hose emits 9 quarts of water in 6 seconds. At this rate: How long will it take the hose to emit 12 quarts?

Pitanje 18
18.

A garden hose emits 9 quarts of water in 6 seconds. At this rate: How long will it take the hose to emit 12 quarts?

Pitanje 19
19.

A garden hose emits 9 quarts of water in 6 seconds. At this rate: How much water does the hose emit in 10 seconds?