Subtraction practice problems - page 68 of 82
Number of problems found: 1623
- MW oven
You plug a microwave oven into a 20 amp electrical circuit. The microwave uses as much as 12.5 amps. How many amps are available on this circuit for other appliances? - Three-fifths 5801
Anka bought one whole 5 liters of mineral water for trip one and drank three-fifths of it. How many liters of mineral water are left? - Mixed numbers
Rewrite mixed numbers so the fractions have the same denominator: 5 1/5 - 2 2/3 - Two annuluses
The area of the annular circle formed by two circles with a common center is 100 cm². The radius of the outer circle is equal to twice the radius of the inner circle. Determine the outside circle radius in centimeters. - Trolleybus 5729
How do pupils travel to school? 2/7 uses a trolley bus, 1/5 drives, and the remaining 136 pupils walk. How many pupils are there at school? - Savings
Eva lent 1/3 of her savings to her brother, 1/2 of her savings spent in the store, and 7 euros left. How much did she save? - Compared 5703
In the 223 matches, the teams scored 1174 goals, of which home teams scored 638. From the duels played so far, the home team won 127 times. How many more goals have the home team scored in the duels played so far compared to the visitors? - Grandmother 5695
Franta spent 4 sixths of the money he got from his grandmother on a cassette with songs. With the help of a neighbor, he earned 2 sevenths of the amount he received from his grandmother. Express as a fraction what part of the money from his grandmother wa - Gas tank
The car's tank was two-twelfths full. When Dad filled the tank with gas, the volume of gas increased by five-eighths of the tank's volume. What fraction of gasoline did the car use when the tank is now 1/3 full? - Temperature 5655
Calculate the temperature difference if one temperature is 26 degrees and the other is -22 degrees Celsius. - Received 5582 Jirka, Petr, and Ondra earned 6480 CZK weekly at the gas station. Jirka received CZK 1958, Petr CZK 280 more than Jirka. How much did Ondra earn?
- Winning 5563
Filip and Dušan agreed that they would score 20 points for winning five in a row and -10 points for losing. Dušan lost eight times out of 10 games and won twice. How many more points does Filip have? - Brackets: 5545
Add a plus sign minus times divided by two brackets: 5 5 5 5 = 15 - Accommodations 5538
Eighty-nine people stayed in 19 triple rooms, but not all of them. How many accommodations must have been elsewhere? - Clocks 5511
What angle do the clocks make at 4:30? - Michaella 5505
The bowl puts the coins in the cash register. Michaella spent 70 cents in the morning and some cents in the afternoon. She spent 295 cents yesterday. How many cents did Michaella spend in the afternoon? - Together 5497
There are 15 pears in each of the four baskets. a) how many pears are together? b) I gave six of them to my brother and 5 of them to my sister. How many pears remained in the baskets together? - Granddaughter 5489
Grandma wrapped two-fifths of the cake for her granddaughter, Mary, and Eme wrapped one-quarter of the cake. What part did Grandma pack in the science, and what part remained with Grandma? - Three cubes
The body was created by gluing three identical cubes. Its volume is 192 cm³. What is its surface in dm²? - Rectangle 39
Find the perimeter and area of the rectangular with vertices (-1, 4), (0,4), (0, -1), and (-1,-1)
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