Subtraction practice problems - page 38 of 83

Number of problems found: 1641

Mr. Vandar
Mr. Vandar washed 1/4 of his laundry, and his son washed 2/7 of it. Who washed most of the laundry? How much of the laundry still needs to be washed?
True or false?
Which of the following is true? A. Three and three ninths plus seven and six-elevenths equal ten and eighty-seven ninety ninths. B. two and three-eighths plus six and four-fifths equals eight and twelve fortieth C. three and three sevenths plus four and t
Weekly salary
If your weekly salary is ₱1,015.00, how much do you have left each week after you pay for the following? * Rent - ₱443.50 * Cable TV -₱23. 99 * Electricity - ₱45.62 * Groceries - ₱124.87
The bread 2
Sandra and Tylar baked two loaves of bread. On Monday, they ate 1/2 of one loaf. On Tuesday, they ate 1/3 of one loaf of bread. How much bread is left?
Change and percentages
What is the percent of change from 35 to 62?
The movie
Barry watched 1/3 of a movie in the morning and some more at night. By the end of the day, he still had 1/4 of the movie left to watch. What fraction of the movie did Barry watch at night?
Temperature down
If the temperature outside is 25 degrees and drops 1.5 degrees every hour, what would my temperature be at the end of the day (after 10 hours)?
On Tuesday
On Tuesday, the temperature of a chemical compound measured 12 °C. If the temperature dropped 4 1/2 °C per day, what was the temperature after four days?
Christmas temperature measurement
The thermometer read 2 degrees in the afternoon and -3 degrees on Christmas Day in the evening. What temperatures did the following day show when the temperature was 6 degrees lower in the afternoon and evening?
The sum
The sum of the two numbers is 69, and the difference is 11. Which numbers are they?
Three gifts
Jon had 20 dollars to spend on three gifts. He spent 9 9/10 dollars on gift A and 4 3/5 dollars on gift B. How much money did he have left for gift C?
Stamp exchange minimum
Luke and Laco exchanged stamps. Before the exchange, Luke had 25 more marks than Laco. After the exchange, he had more Laco marks. At least how many stamps does Laco receive from Luke?
Vector coordinate operations
The vectors v = (2.7; -1.8), w = (-3; 2.5) are given. Find the coordinates of the vectors: a = v + w, b = v-w, c = w-v, d = 2 / 3v
Girls and boys
In a class of 40, 4/5 are boys. How many are girls?
What is similar fraction
Which of the following is a similar fraction of 9/10,3/5,1/4
Girl group fired
There were five girls in the group. Their names were Veronica, Teresa J., Teresa G., Tammy, and Emma. Emma misbehaved, so they removed her. How many are left?
Planting
The eighth graders took part in the planting of saplings in the forest for four days. On Monday, they planted a quarter of all the saplings they were supposed to plant. They planted a third of what they had left from Monday on Tuesday. On Wednesday, half
The enrolment
The enrolment for this school year is 2,340. If 1/6 are grade 8 and 1/4 are grade 10, how many are grade 7 or 9?
Temperture drops
In Alaska, the temperature drops a total of -18 degrees over three days. If the temperature drops at a constant rate, what is the change in temperature per day?
Whole pie
If you have one whole pie, 1/2 is given away, and 1/4 is eaten, how much do you have left?

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