Subtraction + rational numbers - math problems

Number of problems found: 30

  • Antipandemic garlic
    Noah bought 0.328 kg of garlic, 0.072 kg of tomatoes, 0.1112 kg of onions, and the remaining kg for ginger to make it 2.387 kg altogether. How many kg of ginger he had bought?
  • PLUS MINUS product
    A. Deduct 15.728 from the sum of 23.234 and 6.23 B. Add 15.756 to the difference of 26.845 and 4.342 C. Find the product of 0.86 x 0.05 D. Multiply 5.234 by 4.45 E What is the product of 23.97 multiply by 6.36?
  • 500 pesos
    Php 500.00. If she spent Php70.00 for her transportation, Php375.50 for her food and Php45.75 for her school project, how much more was left with her?
  • Ana bought
    Ana bought a bag for Php 350.75 and a blouse worth Php 450.90. How much did she give the cashier if her change was 198.35?
  • The cashier
    Marissa bought a dress worth 1966.99. If she gave 2000.00 to the cashier. How much is her change?
  • 1000 bill
    A hat costs Php 75.25 and a discounted T-shirt costs Php 750.55. How much change will you receive if you pay for both items with a Php 1 000 bill?
  • Tom has
    Tom has a water tank that holds 5 gallons of water. Tom uses water from a full tank to fill 6 bottles that each hold 16 ounces and a pitcher that holds 1/2 gallon. How many ounces of water are left in the water tank?
  • Cutting board
    Four pieces measure 29.5 cm. 19.62 cm, 32.49 cm, and 24.74 cm are cut from a board that is 200 cm long. Allowing 1 cm for total waste in cutting, what is the length of the remaining piece?
  • Dera bought
    Dera bought a set of 2 files and 5 notebooks for a special offer of $12.95. if the usual price of a file is $4.35 and the notebooks were $1.30, how much less money did Dera pay for the notebook and file?
  • Rupee purchase
    Sana had ₹ 8.51 (Indian rupee). Out of this, she purchased a book for ₹ 4.31 and a pen for ₹ 2.11 . How much money is left with her?
  • Purchase 3
    Bailey had $5.67. She bought a bottle of water for $3.71. There was no sales tax on her purchase. How much money did she have after her purchases?
  • Submerging
    Monika dove 9 meters below the ocean's surface. She then dove 13 meters deeper. Then she rose 19 and one-fourth meters. What was her position concerning the water's surface (the water surface = 0, minus values = above water level, plus = above water level
  • The tallest
    The tallest building in the world used to be Taipei 101 in Taiwan. Its height is 0.509 km. The tallest building in North America used to be Sears Towers in Chicago, USA. Its height is 0.442 km. What is the difference in the heights of the buildings?
  • Colored blocks
    Tucker and his classmates placed colored blocks on a scale during a science lab. The brown block weighed 8.94 pounds, and the red block weighed 1.87 pounds. How much more did the brown block weigh than the red block?
  • Latitude and longitude
    A helicopter is flying from Hong Kong to Jakarta. The latitude of Jakarta is -6.20, and its longitude is 106.80. The latitude of Hong Kong is 22.27, and its longitude is 114.15. What is the helicopters net change in latitude and longitude as it travels fr
  • Suriani
    Suriani had 3.05 m of ribbon. She used up 0.76 m of it. What is the length of ribbon that she has left?
  • Money pocket
    Andy had $5.95 in his pocket. His father gave him another $3.55. How much does Andy have altogether now? B. How much would Andy have to deposit to have $200?
  • Jansen
    Jansen had 1.3 litres of fruit juice. He drank 0.5 litres during lunch. How many litres of fruit juice does he have left?
  • The temperature
    The temperature at 1:00 was 10 F. Between 1:00 and 2:00, the temperature dropped 15F. Between 2:00 and 3:00, the temperature rose 3F. What is the temperature at 3:00?
  • Morning
    Jana rose in the morning in the quarter to seven. She slept nine and a half hours. When did she go to sleep?

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Subtraction Problems. Rational numbers - math problems.