DCA Review 3

Classify Quadrilaterals

I can classify quadrilaterals and reason about their attributes.

Multiple Choice

Name that shape.

• quadrilateral, rectangle

• quadrilateral, rectangle, square

• quadrilateral, parallelogram, rectangle

• quadrilateral, parallelogram, rectangle, square

Multiple Choice

• Yes

• No

Multiple Choice

Which figure is NEVER a parallelogram?

• rhombus

• square

• triangle

• rectangle

Multiple Choice

Which triangle can be classified as scalene?

Multiple Choice

Which triangles belongs in the intersection of "Acute triangles" and "Isosceles triangles"?

Let's practice estimating

3/4 for example, is CLOSER to 1 whole than 0, so 3/4 rounds to 1 whole.

Let's try again.

2/5 is closer to O

so, 2/5 rounds to 0

Multiple Choice

Estimate and Solve 2/9 + 7/8

• 0

• 1/2

• 1

Multiple Choice

Which of the following is the best estimate of the sum below?

$$8\ \frac{1}{8}\ +\ 9\ \frac{4}{5}$$  

• 16

• 17

• 18

• 19

Multiple Choice

Solve

Multiple Choice

Which problem does this model represents?

• 1/8 $$\div$$ 3

• 1/4 $$\div$$ 3

• 3 $$\div$$ $$\frac{1}{4}$$

• 3 $$\div$$ 1/12

Poll

Lindsay poured ten gallons of Gatorade into 4 jugs. She poured the same amount into each jug. How much Gatorade did Lindsay pour into each bucket?

What is the correct expression for this word problem?

• $$10\div4$$

• $$4\div10$$

Match

Match the following fraction with the reciprocal

• 1/6

• 3/4

• 2/7

• 9/10

• 3/8

6

4/3

7/2

10/9

8/3

• 6

• 4/3

• 7/2

• 10/9

• 8/3

Volume

The number of cubits units inside a 3-dimensional object.

Fill in the Blanks

Multiple Choice

what is the volume?

• 72 unit³

• 27unit³

• 1.5unit

• 27 unit²

READ THIS:​

To find the perimeter, just add up all the sides...​

Fill in the Blanks

Multiple Choice

What is the perimeter of a rectangle with a length of 9 cm and a width of 3.5 cm?

• 25 cm

• 12.5 cm

• I have no clue😄