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Number Operations & Arithmetic Flashcards

6 cards from real LLN practice questions. Tap to flip, then mark Knew It or Still Learning โ€” missed cards come back until you master them.

Read the first 6 Number Operations & Arithmetic flashcards as text
  1. What is 15% of $320?

    Answer: $48

    15% of $320 = 0.15 x 320 = $48.

  2. A delivery driver completed 3/5 of their route. If the total route is 150 km, how many kilometres remain?

    Answer: 60 km

    Completed: 3/5 x 150 = 90 km. Remaining: 150 - 90 = 60 km.

  3. A plumber charges a $90 call-out fee plus $55 per hour. How much does a 3-hour job cost in total?

    Answer: $255

    3 hours x $55 = $165. Total = $90 + $165 = $255.

  4. A baker uses 750g of sugar for one batch of biscuits. How many grams are needed for 6 batches?

    Answer: 4,500g

    750g x 6 = 4,500g.

  5. Round 4,876 to the nearest hundred.

    Answer: 4,900

    The tens digit is 7, which is 5 or more, so round up: 4,876 rounds to 4,900.

  6. A fabric roll is 45 metres long. A tailor cuts off 12.5 metres. How much fabric is left?

    Answer: 32.5 m

    45 - 12.5 = 32.5 metres remaining.