Integer Test Review

The Category Category

100

The smallest Natural (counting) number.

What is 1?

200

The smallest number in this category is 0.

What is Whole Numbers?

300

All whole numbers and their opposites.

What are integers?

400

These numbers can be represented as a ratio of two integers.

What are rational numbers?

500

This category includes the number pi (or pie if you're feeling hungry).

What are irrational numbers?

Absolutely!

100

|3|=

What is 3?

200

|-15.6|=

What is 15.6?

300

|3-7|=

What is 4?

400

What absolute value expression could equal the distance between -3 and 2?

What are loads of answers...

500

|-5-5|=|-15-(-5)|=

What is 10?

Brain Surgery

100

-3 + (-9)

What is -12?

200

6 + (-14)=

What is -8?

300

-6 ^. (-8) =

What is 48?

400

-9 ^. 8 =

What is -72?

500

-7 - (-9) =

What is 2?

Temperature and Elevation

100

The height of a squirrel 1 foot up a tree written as an integer.

What is 1?

200

The elevation of a seahorse under the sea 75 feet written as an integer.

What is -75?

300

An expression that represents the distance between a robin flying 13 feet above the ground and a mole 2 feet below the ground.

What is 13 -(-2)?

400

The distance between the robin flying 13 feet above ground and a mole 2 feet below ground.

What is 15?

500

The temperature this morning was 25 degrees.  During the day, the temperature drops 4 degrees.  It continues dropping 4 degrees per hour for 7 consecutive hours.  

The temperature is now ____ degrees.  

Represent this temperature change on a vertical number line (thermometer).

What is -3 degrees?

Also, I hope your vertical number lines are awesome.

Order in the Court!

100

3 ^. 4 + 7

What is 19?

200

(3 - 5 ^. 2) + 1

What is -6?

300

-3(6 + (-2)) - 2²

What is -16?

400

(-5 + 7 - 2) + (4² - 6)

What is 10?

500

(5² + (-3) ^. 2 - 7 ^. (-10)) ^. 0³

What is 0?