Integers - practice problems
Integers consist of the natural numbers (1, 2, 3, …), zero (0), and negative numbers (−1, −2, −3, …). The set of integers is denoted in mathematics by Z. Like the natural numbers, integers form an infinite, countable set.Number of problems found: 337
- Make a number
How can 8,2,5, and 6 make 24? - Temperature dropping
If the temperature drops 2 degrees for 6 hours and the starting temperature is 10 degrees, what will the new temperature be? - Below freeze
What is the final temperature? 32°C is reduced by 33°C - Negative integer
What will be the sign of the product if you multiply eight negative integers with one positive integer?
- Temperature drops It is 5 degrees at sunset. The temperature drops 11 degrees during the night. What is the temperature in the morning?
- Minus round
The outdoor temperature yesterday reached a low of −4.5°F. Between what two integers was the temperature? - Identify 4
Identify the whole number whose reciprocal has a decimal equivalent between 0.2 and 0.3. Explain. - Write 7
Write an expression representing the distance between −7 and 3 on a number line. - Determine 216 Determine the quotient; (-20) divided by ( -4) =? A) +6 B) - 6 C) +5 D) -5
- Two hours Two hours ago, the temperature was 8°F. The temperature is now -4°F. What was the change in temperature for the past two hours?
- Temperature drop If the temperature drops from 11°C to 5°C below freezing point, determine by how many degrees the temperature dropped.
- Tuesday temperature The temperature on Monday was -23°F. The temperature on Tuesday was 18° higher. What was the temperature on Tuesday?
- The high 2 The high for Wednesday was −10°, and the low was −23°. How many degrees did the temperature drop on Wednesday?
- Positive products Which of these products is positive? Select all that apply. a) -0.2 * (12.5) b) -4.7 * (-1)
- Negative numbers Ahmed's teacher asks him to l: "start with +2, then multiply by -1, then subtract 3, then divide by -1, then add -6". What should Ahmed's answer be?
- Cold weather
It was extremely cold at midnight. The temperature rose by 5°C by morning. By midday, it was -11°C. What was the temperature in the morning? - Shyambazar
Shyambazar is 3 km north of college street, and Park Street is 7 km south of college street. What is the distance of Shyambazar from Park Street, and in which direction? - The temperature 43 The temperature at 5 PM on January 25th was minus 9 degrees Celsius. On the same day, at 10 PM, the temperature had risen 8 degrees. Find the temperature at 10 PM.
- Order tempteratures At 9:00 PM, the temperature was –26 degrees Fahrenheit; at 10:00 PM, the temperature was –28 degrees Fahrenheit; and at 11:00 PM, the temperature was –14 degrees Fahrenheit. When was it warmest?
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