Integers + addition - practice problems
Number of problems found: 83
- Make a number
How can 8,2,5, and 6 make 24? - 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? - At noon 4
At noon, the temperature was 9ºC. Between noon and 11:00 p.m., it rose by 8ºC, fell by 4ºC, rose by 3ºC, and then fell by 8ºC. What was the temperature at 11:00 p.m.? - 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?
- 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. - Write 9
Write the numbers given in the place value table in decimal form. Hundreds Tens. Ones. Tenths. 6. 1. 5. 4 8. 3. 2. 5 7. 9. 0. 3 1. 0. 3. 1 4. 8. 0. 7 - Temperature minus
On a very cold day in January, the temperature started at -12 degrees. The temperature rose 20 degrees during the day. That evening, the temperature fell 10 degrees. What is the temperature at the end of the day? - Add, sub and div
Find the value of (52 - 14 - 8 - 7)/(15 - 4 * 2) Give your answer as a mixed number in its simplest form. - Evaluate with brackets
Find the Error - tell what the mistake is 6[(4 + 9) - 32] ÷ 2 6[13-32]÷2 6[13-9]÷2 6[9]÷2 6[4.5] 27
- Mike withdrew
Mike withdrew $60 dollar sign, 60 from his bank account 3 times. What is the change in Mike's account balance after all 3 withdrawals? - At 7:00
At 7:00 AM, Peter took a reading of the outside temperature of 40℉. During the day, the temperature dropped 9℉, rose 5℉, and then dropped again another 2℉. What was the outside temperature at after his last reading? - Cody states
Cody states that 1/4 + ( - 6/8 ) = 1 whole, while Eddie says that it is - 1/2. Who is correct? Justify your answer and explain your thinking. - Chemical experiment
For an experiment, a chemical solution starts at a temperature of 25°C, falls to −3°C, rises to 15°C and then falls again to −8°C. What is the total change in temperature? Add all the changes together for each rise and fall. - The sum 33
The sum of two integers is -500. If one of them is 600, then find the other integer.
- Evaluate expressions
Which expression equals 12? ... - The sum 35
The sum of the two numbers is -20. One number is 3 more than the other one. Find the numbers. - Unary operators
Calculate: --- (- 5) + (- (- 3)). - Opposite numbers
Calculate opposite numbers (additive inverse) to given ones: - Product of the sum and difference
Calculate the product of the sum and difference of numbers -7 and -2.
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Integers - practice problems. Addition practice problems.