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Biblioteka

IM: 7.5.1: Interpreting Negative Numbers (Practice)

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Posljednje ažuriranje over 1 year ago
19
1
Pitanje 1
1.

It was -5°C in Copenhagen and -12°C in Oslo. Which city was colder?

1
Pitanje 2
2.

A fish is 12 meters below the surface of the ocean. What is its elevation?

1
1
1
Pitanje 3
3.

A sea bird is 28 meters above the surface of the ocean. What is its elevation?

Pitanje 4
4.

If the bird is directly above the fish, how far apart are they?

Compare using >, =, or <.

1
Pitanje 5
5.

3 -3

1
Pitanje 6
6.

12 24

1
1
1
1
1
1
1
1
Pitanje 15
15.

Han wants to buy a $30 ticket to a game, but the pre-order tickets are sold out. He knows there will be more tickets sold the day of the game, with a markup of 200%. How much should Han expect to pay for the ticket if he buys it the day of the game?

A type of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.

1
Pitanje 16
16.

Find a mixture that will make the same shade of green but a smaller amount.

1
Pitanje 17
17.

Find a mixture that will make the same shade of green but a larger amount.

1
Pitanje 18
18.

Find a mixture that will make a different shade of green that is bluer.

1
Pitanje 19
19.

Find a mixture that will make a different shade of green that is more yellow.

Pitanje 7
7.

-12 -24

Pitanje 8
8.

5 -(-5)

Pitanje 9
9.

7.2 7

Pitanje 10
10.

-7.2 -7

Pitanje 11
11.

-1.5 -3/2

Pitanje 12
12.

-4/5 -5/4

Pitanje 13
13.

-3/5 -6/10

Pitanje 14
14.

-2/3 1/3