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Numerical Problem Solving Flashcards

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

Read the first 6 Numerical Problem Solving flashcards as text

  1. Sarah has $45. She spends $12 on books and $8 on lunch. How much does she have left?

    Answer: $25

    $45 − $12 − $8 = $25 remaining.

  2. A car travels at 60 miles per hour. How far does it travel in 2.5 hours?

    Answer: 150 miles

    Distance = 60 × 2.5 = 150 miles.

  3. Tom has 3 times as many stickers as Jane. If Jane has 24 stickers, how many does Tom have?

    Answer: 72

    Tom has 3 × 24 = 72 stickers.

  4. A recipe needs 2.5 cups of flour for 12 cookies. How much flour is needed for 36 cookies?

    Answer: 7.5 cups

    36 cookies is 3 times 12, so 2.5 × 3 = 7.5 cups.

  5. What is the missing number: 72 ÷ ___ = 9?

    Answer: 8

    72 ÷ 8 = 9.

  6. A field is 150 meters long and 80 meters wide. What is its area in square meters?

    Answer: 12,000

    Area = 150 × 80 = 12,000 square meters.

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Sources & references

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  1. education.nsw.gov.au — Late registration, registration, eligibility, fees, passing score, exam format, time limit, test delivery, exam information · verified Nov 2026