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Biblioteka

Open Up - Grade 6 - Mathematics - Unit 7 - Lesson 4

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4.NBT.2
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6.NS.6.a

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

Pitanje 1
1.

Select all of the numbers that are greater than -5.

Pitanje 2
2.

Order these numbers from least (at the top) to greatest (at the bottom):

Pitanje 3
3.

Here are the boiling points of certain elements in degrees Celsius:

  • Argon: -185.8

  • Chlorine: -34

  • Fluorine: -188.1

  • Hydrogen: -252.87

  • Krypton: -153.2

List the elements from least (at the top) to greatest (at the bottom) boiling points.

  1. Chlorine

  2. Krypton

  3. Hydrogen

  4. Argon

  5. Fluorine

Pitanje 4
4.

Explain why zero is considered its own opposite.

Pitanje 5
5.

Explain how to make these calculations mentally.

99+54

244-99

99*6

99*15

Pitanje 6
6.

Find the quotient:

Pitanje 7
7.

Find the quotient:

Pitanje 8
8.

Find the quotient:

Pitanje 9
9.

Find the quotient:

Pitanje 10
10.

Over several months, the weight of a baby measured in pounds doubles. Does its weight measured in kilograms also double?