Starter quiz

  • What is the missing fraction in this bar model?
    What is the missing fraction in this bar model?
    • \frac{2}{10}  ✓
    • \frac{3}{10}
    • \frac{16}{10}
  • Which equation is shown on the number line?
    Which equation is shown on the number line?
    • \frac{9}{10} \frac{3}{10} = \frac{6}{10}
    • \frac{9}{10} \frac{6}{10} = \frac{3}{10}  ✓
    • \frac{3}{10} + \frac{9}{10} = \frac{9}{10}
  • Aisha and Alex share a pizza cut into 8 slices. Alex eats five-eighths of the pizza.
How much does Aisha eat? Aisha eats ___ of the pizza.
    Aisha and Alex share a pizza cut into 8 slices. Alex eats five-eighths of the pizza. How much does Aisha eat? Aisha eats ___ of the pizza.
    • \frac{3}{8}  ✓
    • \frac{5}{8}
    • \frac{5}{16}
    • \frac{5}{5}
  • A full box of eggs contains 12 eggs. First there were 8 eggs in the box, then 5 were used to make pancakes. Which equation matches this problem?
    A full box of eggs contains 12 eggs. First there were 8 eggs in the box, then 5 were used to make pancakes. Which equation matches this problem?
    • \frac{8}{12} \frac{5}{12} = \frac{13}{12}
    • \frac{8}{12} \frac{5}{12} = \frac{3}{12}  ✓
    • \frac{8}{12} \frac{5}{12} = \frac{3}{0}
    • \frac{8}{12} \frac{5}{12} = \frac{3}{24}
  • Which equation is the inverse of \frac{3}{8} + \frac{4}{8} = \frac{7}{8} ?
    • \frac{7}{8} \frac{4}{8} = \frac{3}{8}  ✓
    • \frac{3}{8} \frac{4}{8} = \frac{7}{8}
    • \frac{7}{8} + \frac{3}{8} = \frac{4}{8}
  • Which of the additive equations are correct for this bar model?
    Which of the additive equations are correct for this bar model?
    • \frac{12}{15} \frac{9}{15} = \frac{3}{15}  ✓
    • \frac{9}{15} \frac{3}{15} = \frac{12}{15}
    • \frac{9}{15} + \frac{3}{15} = \frac{12}{15}  ✓
    • \frac{3}{15} + \frac{9}{15} = \frac{12}{15}  ✓
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