Lesson1.3 (Review)

Multiple Choice

Warm Up:

Which is the answer to Number 1?

• -5 13/40

• 1/4

• 3 1/3

• 12 71/125

Multiple Choice

Warm Up:

Which is the answer to Number 2?

• -5 13/40

• 1/4

• 3 1/3

• 12 71/125

Multiple Choice

Warm Up:

Which is the answer to Number 3?

• -5 13/40

• 1/4

• 3 1/3

• 12 71/125

Multiple Choice

Warm Up:

Which is the answer to Number 4?

• -5 13/40

• 1/4

• 3 1/3

• 12 71/125

Multiple Choice

What is the answer to Number 1?

• 5

• 4

• about 1.7

• 2

Multiple Choice

What is the answer to Number 2?

• 5

• 4

• about 1.7

• 2

Multiple Choice

What is the answer to Number 3?

• 5

• 4

• about 1.7

• 2

Go to Desmos and be ready to type the square root to the next numbers.

Desmos.com/calculator

​Go to Desmos.com/calculator and follow my instructions.
Click on the Keypad at the bottom of the screen.

​Click the square
root button.

​Type 1 and then
the answer
automatically
appears.

Why did some answers have decimals and others whole numbers?

Multiple Choice

Which one is bigger?

• They're equal

• Square root of 9

• 3

Multiple Choice

Which one is bigger?

• They're equal

• Square root of 4

• 7

Multiple Choice

Which one is bigger?

• They're equal

• Square root of 25

• 4

Open Ended

Why is the square root of 3 a decimal value?

Multiple Choice

Which decimal is closer to 0?

• 0.1

• 0.5

• 0.9

Multiple Choice

Which decimal is closer to 1?

• 0.1

• 0.5

• 0.9

Multiple Choice

Which decimal is closer to 1?

• 1.1

• 1.5

• 1.9

Multiple Choice

Which decimal is closer to 2?

• 1.1

• 1.5

• 1.9