Rational Numbers and Decimals
Add/Subtract
Multiply/Divide
Applying Operations
100

This is 4 1/5 as a decimal.

What is 4.2?

100

This is the sum of 4.5 + 7.1

What is 11.6?

100

This is the product of -4(7/10)

What is -2 4/5?

100

Jake bought stock at $83.60.  The next day the price increased by $15.35.  The day after, the price increased 1%.  This was the final stock price.

What is $99.94?

200

This is 12 14/15 as a decimals.

What is 12.9333...?

200

This is the sum of 5 1/6 + (-3 5/6).

What is 1 1/3?

200

This is the quotient of (-19/2)/(38/7)

What is -7/4?
200

The temperature at 7 p.m. at a weather station in Minnesota was -5°F.  At that time, the temperature began changing at the rate of -2.5°F per hour.  This was the temperature at 10 p.m.

What is -12.5°F?

300

This is 5 5/32 as a decimal.

What is 5.15625?
300

This is the difference of -1/8 - (6 7/8)

What is -7?

300

This is the product of -3.2(-5.6)(4)

What is 71.68?

300

Glenda began the day with a golf score of -6 and ended with a score of -10.  This was her golf score for the day.

What is -4?

400

This is the type of decimal that the ratio 5/11 represents.

What is a repeating decimal?

400

This is the difference of 14.2 - (-4.9)

What is 19.1?

400

This is the quotient of -32.01/-3.3

What is 9.7?

400

On Sunday, the wind chill temperature was -36°F.  On Monday, the wind chill was only 1/4 of Sunday's wind chill temperature below zero.  This was the lowest wind chill temperature on Monday.

What is -9°F?

500

This is 4 7/8 as an improper fraction.

What is 39/8?

500

This is the sum of 9.8 + (-4.25) + 2.16.

What is 7.71?

500

This is the quotient of (-1/4)/(23/24).

What is -6/23?

500

The average annual rainfall for a town is 43.2 inches.  This is the average monthly rainfall.

What is 3.6 inches?

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