Acap Integer Questions

Front

What is the result of subtracting a negative number from a negative number?

Back

When you subtract a negative number, it is equivalent to adding its absolute value. For example, -2 - (-2) = -2 + 2 = 0.

Tags

CCSS.7.NS.A.1C

Front

If the temperature is 71°F and it drops 5°F, what is the new temperature?

Back

The new temperature is 71°F - 5°F = 66°F.

Tags

CCSS.7.NS.A.1C

Front

If the temperature then rises 8°F from 66°F, what is the final temperature?

Back

The final temperature is 66°F + 8°F = 74°F.

Tags

CCSS.7.NS.A.1C

Front

How do you calculate the change needed to return to the original temperature from a new temperature?

Back

To return to the original temperature, subtract the new temperature from the original temperature. For example, 71°F - 74°F = -3°F, meaning it needs to fall 3°F.

Tags

CCSS.7.NS.A.1C

Front

What does the expression (-4) - 6 represent on a number line?

Back

It represents moving 4 units to the left from 0, then moving an additional 6 units to the left, landing at -10.

Tags

CCSS.7.NS.A.1B

Front

How do you find the distance between two negative integers on a number line?

Back

To find the distance, subtract the smaller integer from the larger integer and take the absolute value. For example, the distance between -12 and -20 is |-12 - (-20)| = |-12 + 20| = |8| = 8.

Tags

CCSS.7.NS.A.1C

Front

What is the significance of integers in real-world contexts, such as temperature and elevation?

Back

Integers can represent quantities that can be above or below a reference point, such as temperature above or below freezing, or elevation above or below sea level.

Tags

CCSS.6.NS.C.5

Front

What integer represents the highest elevation in the world?

Back

The integer that represents the highest elevation in the world is 29,035 feet, which is the height of Mount Everest.

Tags

CCSS.6.NS.C.5

Front

What integer represents the lowest elevation in the world?

Back

The integer that represents the lowest elevation in the world is -413 feet, which is the depth of the Dead Sea.

Tags

CCSS.6.NS.C.5

Front

How do you interpret negative integers in terms of elevation?

Back

Negative integers represent elevations below sea level, while positive integers represent elevations above sea level.

Tags

CCSS.6.NS.C.5