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

Posljednje ažuriranje about 4 years ago

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

Pitanje 1

1.

Which square—large, medium, or small—covers more of the plane?

Large

Medium

Small

Pitanje 2

2.

Draw three different quadrilaterals, each with an area of 12 square units.

Pitanje 3

3.

Draw rectangles to show how a rectangle could:

Pitanje 4

4.

The area of this shape is 24 square units. Which of these statements is true about the area? Select all that apply.

The area can be found by counting the number of squares that touch the edge of the shape.

It takes 24 grid squares to cover the shape without gaps and overlaps.

The area can be found by multiplying the side lengths that are 6 units and 4 units.

The area can be found by counting the grid squares inside the shape.

The area can be found by adding 4x3 and 6x2.

Pitanje 5

5.

Here are two copies of the same figure. Show two different ways for finding the area of the shaded region. All angles are right angles.

Pitanje 6

6.

Which shape has a larger area: a rectangle that is 7 inches by inch, or a square with a side length of inches?

A rectangle that is 7 inches by 3/4 inch

A square with a side of lenth 2 and 1/2 inches