Subtraction practice problems - page 11 of 82
Number of problems found: 1623
- Four bricks
A trolley carrying 4 bricks weighs 16 kg. When 1 brick is taken away, it weighs 13.5 kg. How much does it weigh if 1 brick is in the trolley? - Percentage decrement
Decrease 360 by 10% - 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. - Liz makes
Liz makes footprints in the snow with her boots that are 3/4 foot long. Liz's feet are only 2/3 foot long. What expression can be used to find out how much longer Liz's boot prints are than her feet? - Markdown February is sale month at the clothing store. All items are marked down 20 percent. If the sale price for a purse is $42, what was the price before the markdown?
- Ricardo Ricardo is 1 9/10 metres tall. If Ricardo is 3/10 meters taller than Joan, what is Joan's height in meters?
- One evening 2
One evening, the temperature in Miami was 28°C. During that same evening in Anchorage, it was 32°C cooler than it was in Miami. What was the temperature in Anchorage? - The temperature 44 The temperature when Jana woke up this morning was −5 degrees. By lunchtime, it has warmed up, and the thermometer read 20 degrees. How many degrees warmer was it at lunchtime than when she had woken up?
- Manny
Manny had 3 birthday cookie pies to share with his 24 classmates and his teacher, Mr. Keith. If each of the cookie pies were cut into 10 slices and Manny, his classmates, and Mr. Keith all had 1 piece, how many slices would be left? - Temperature drop If the temperature drops from 11°C to 5°C below freezing point, determine by how many degrees the temperature dropped.
- 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? - Xero had
Xero had a piece of ribbon. He used 0.4 of it to tie 2 small boxes and 2 large boxes. The length of ribbon needed for a large box is 3 times the length of ribbon needed for a small box. Xero used 5/6 of the remaining ribbon to decorate the presents. a) Wh - Pupils
There are 40 pupils in a class. 30% of them are boys. How many pupils in the class are girls? - Marks 3 Mark's temperature at 9:00 AM was 97.2°F. At 4:00 PM, his temperature was 99°F. By how many degrees did his temp rise?
- A chocolate 2 A chocolate cake is cut into twelve equal pieces. Mr. Greedy eats five pieces at break time with his mug of tea. What fraction of the cake is left?
- Three 233 Three adults and one child want to share the remaining 4/5 of a pie between them. They agree the child gets 3/10 of that amount, while the adults share what's left after the child is served. How much of a whole pie do the adults get? Report your answer as
- A container
A container with 2 1/2L of water is being poured into other containers that can hold 1 1/3L of water. Each container has to be filled, so how many L of water will the last container hold? - Merly
Merly prepared the table for lunch. She put a place mat that measures 5 dm long and 3 dm wide; she placed a plate on it with a diameter of 3 dm. How many mats can be seen on the table? - Below freeze
What is the final temperature? 32°C is reduced by 33°C - 3 gifts
Chad had 30 dollars to spend on 3 gifts. He spent 9 1/4 dollars on gift A and 3 4/5 dollars on gift B. How much money did he have left for gift C?
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