Integers - practice problems - page 8 of 18
Number of problems found: 341
- The temperature
The temperature at 1:00 was 10°F. Between 1:00 and 2:00, the temperature dropped by 15°F. Between 2:00 and 3:00, the temperature rose by 3°F. What is the temperature at 3:00? - Friends 82546
Two friends, Martin and Juraj, agreed that they would score +26 points for wins and -16 points for losses. Juraj lost nine times and won four times. What was his final score? - Jeníček 71864
Ondro owes Janek 2 euros. Jeníček owes Maťa 3 euros. and Maťo owes Ondra 1.5 euros. How many euros will they have, more or less, if they pay their debts? - Nieuwerkerk 7229
The highest point of the Netherlands, Vaalserberg, is only 328m above sea level. The lowest place in this country, Nieuwerkerk, lies 7m below sea level. What is their height difference? - A dolphin
A dolphin was swimming 17 meters below the surface of the ocean. It located a squid and dove down four more meters to eat it. What is the location of the dolphin now relative to the surface? - Suzi starts
Suzi starts her hike at 225 feet below sea level. When she reaches the end of the hike, she is still below sea level at −105 feet. What was the change in elevation from the beginning of Suzi's hike to the end? - Temperature 5268
In the evening, Zuzana measured the air temperature at -2.4 °C. In the morning, she measured the temperature three times lower. What temperature did Zuzana measure in the morning? - Difference 6974
There is a difference between the two numbers. We will reduce the minority by 23. How do we have to change the minority so that the original difference does not change? - Passengers 3859
Fifty passengers boarded the train at the station. And 79 passengers left it. Find out if more or fewer passengers continued to travel on this train and about how much. - Difference heights
Determine the difference between the altitudes of the Sněžka peak (1,602 m above sea level) and the level of the Dead Sea (-394 m above sea level). - The temperature 25
The temperature drops from two degrees Celsius to negative one degrees Celsius in one hour and then another two degrees in the next hour. How many degrees in total did the temperature drop over two hours? - Beginning 3953
Jano and Petr exchange stamps. Jano gave Peter 32 stamps with rockets for 8 stamps with turtles. How was Jano after this exchange? Did he have more or fewer marks than at the beginning? Explain your answer. - Francesca 2
Francesca applied the steps below to find the product of (-1.2)(-9.4). Step 1: (-1.2)(-9.4) = (-9.4)(-1.2) Step 2: = (-9.4)(-1) + (-9.4)(-0.2) Step 3: = (9.4) + (1.88) Step 4: = 11.28 Which step shows - Divisions 5272
Find out where the flea jumps if it jumps from the number: A) -17 by 28 pieces towards larger numbers. B) from the number -9 by 16 divisions towards smaller digits - Angel 2
Angel earned $90 for pulling weeds in the garden. She spent $25 on her brother's birthday gift and $35 on a new sweatshirt to wear at soccer practice. How much money did she have left? - Thermometer
The thermometer showed -12 degrees Celsius in the morning. The temperature rose by 4 degrees and later increased by 2 degrees in the evening, fell by 5 degrees, and then fell 3 degrees. What end temperature does the thermometer show? - Following 37221
The river level was 2 cm above normal at the beginning of the month, then rose 5 cm, fell 12 cm in the following days, then lost 9 cm, and finally rose 7 cm. How high was the river level at the end of the month? - Standing friends
Hugo and Fido were standing in front of the stairs. Hugo went up three steps, down one, then up five, and down three. Fido went up seven steps, down five, up six, and down four. Who ascended higher in the end, Fido or Hugo? (write the result F, H, or 0 if - Treasury 71514 Ondro went on a trip. Because he forgot his money at home, he borrowed 25.50 euros from Zuzka. He has 22.70 euros at home in the treasury. Can he settle his debt? Will he be left with debt or cash?
- In about
In about 12 hours in North Dakota, the temperature rose from -33 degrees Fahrenheit to 50 degrees Fahrenheit. By how much did the temperature change?
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