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Laabri

03.29.22 Unit 7 Quiz #1: Negative Numbers and Absolute Value

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Last updated about 4 years ago
16 Nsɛmmisa

You may use a calculator. Desmos Scientific Calculator here.

Ɛhia
1
6.NS.7.b
Ɛhia
0.5
6.NS.6.a
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1
Ɛhia
0.5
Ɛhia
0.5
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0.5
4.NBT.2
5.NBT.3.b
+2
Ɛhia
0.5
Ɛhia
0.5
Ɛhia
1

Lowest Elevation

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0.5
6.NS.5
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0.5
6.NS.5
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0.5
Ɛhia
0.5
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0.5
6.NS.6.a
6.NS.7.d
Ɛhia
0.5
6.NS.6.a
6.NS.7.d
Ɛhia
1
4.NF.2
6.NS.7.c
6.NS.7.d
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

If these numbers were plotted on a number line, which would be the farthest to the left?

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2.

What the opposite of -4?

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3.

Plot and LABEL 5/4 on the number line using the Drawing Tool in GoFormative.

Be careful. Check if I asked for a positive or negative number to be plotted.

Be careful again. This is an improper fraction. You might want to change it to the mixed number before you plot.

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4.

Complete the number sentence by selecting the correct symbol <, >, or =.

|2| ____ -2

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5.

Complete the number sentence by selecting the correct symbol <, >, or =.

-3 ____ -2.5

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6.

Is this inequality statement true or false?

-12 > -15

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7.

Here is a snapshot of some creatures on the coast. The surface of the water has an elevation of 0 inches.

The octopus is under the water above the jellyfish. What could the elevation of the octopus be?

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8.

Here is the same snapshot of some creatures on the coast. The surface of the water has an elevation of 0 inches. Which creature’s elevation a greater absolute value?

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9.

Here are elevations for three other sea creatures.

Drag and order their elevations from highest to lowest.

Highest Elevation:

  1. Anglerfish: -2,000 feet

  2. Andean condor: 800 feet

  3. Giant squid: -1,600 feet

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10.

Is a temperature of -11 degrees warmer or colder than a temperature of -15 degrees?

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11.

A whale is at the surface of the ocean to breathe. What is the whale’s elevation?

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12.

True or false: The absolute value of a number can be negative.

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13.

What is the absolute value of I -7 I

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14.

Compare the pair of expressions using >, <, or =

|-32| _____ |15|

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15.

Compare the pair of expressions using >, <, or =

|5| _____ |-5|

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16.

On the number line, plot and label all numbers with an absolute value of 1.5

Nice work! Make sure you read over all of your answers before you click Submit. 👍

If you are finished early, you may access the following websites (stay at a Level 0 for those who are still working!)

Spellie

Prodigy

Khan Academy