Seven days of questions and answers

Math Trivia Answers Archive

Review earlier daily rounds, reveal the correct answer, and use the short explanation to learn the fact behind each question. Page 2 of 12 covers seven completed UTC days.

Play today's quiz

Daily round

  1. What is 40 − 16?

    Answer: 24

    40 − 16 = 24.

  2. What is the area of a rectangle 7 units wide and 10 units long?

    Answer: 70 square units

    Rectangle area is width times length: 7 × 10 = 70 square units.

  3. What is 13 + 14?

    Answer: 27

    13 + 14 = 27.

  4. What is 34 + 26?

    Answer: 60

    34 + 26 = 60.

  5. What is the area of a rectangle 12 units wide and 15 units long?

    Answer: 180 square units

    Rectangle area is width times length: 12 × 15 = 180 square units.

Daily round

  1. What is the area of a rectangle 6 units wide and 9 units long?

    Answer: 54 square units

    Rectangle area is width times length: 6 × 9 = 54 square units.

  2. What is 44 − 6?

    Answer: 38

    44 − 6 = 38.

  3. What is 70 ÷ 5?

    Answer: 14

    70 ÷ 5 = 14.

  4. What is 136 ÷ 8?

    Answer: 17

    136 ÷ 8 = 17.

  5. What is 49 + 5?

    Answer: 54

    49 + 5 = 54.

Daily round

  1. What is the area of a rectangle 5 units wide and 8 units long?

    Answer: 40 square units

    Rectangle area is width times length: 5 × 8 = 40 square units.

  2. What is 82 + 14?

    Answer: 96

    82 + 14 = 96.

  3. What is 37 + 8?

    Answer: 45

    37 + 8 = 45.

  4. What is 73 + 22?

    Answer: 95

    73 + 22 = 95.

  5. What is 11 × 12?

    Answer: 132

    11 × 12 = 132.

Daily round

  1. What is 9 × 11?

    Answer: 99

    9 × 11 = 99.

  2. What is 52 + 10?

    Answer: 62

    52 + 10 = 62.

  3. What is 56 − 14?

    Answer: 42

    56 − 14 = 42.

  4. What is 17 − 7?

    Answer: 10

    17 − 7 = 10.

  5. What is 35 − 19?

    Answer: 16

    35 − 19 = 16.

Daily round

  1. What is 138 ÷ 6?

    Answer: 23

    138 ÷ 6 = 23.

  2. What is 71 − 5?

    Answer: 66

    71 − 5 = 66.

  3. What is 30 ÷ 5?

    Answer: 6

    30 ÷ 5 = 6.

  4. What is 10 + 9?

    Answer: 19

    10 + 9 = 19.

  5. What is 91 + 6?

    Answer: 97

    91 + 6 = 97.

Daily round

  1. What is 42 ÷ 6?

    Answer: 7

    42 ÷ 6 = 7.

  2. Which fraction is equivalent to 6/7?

    Answer: 18/21

    Multiplying numerator and denominator by 3 gives 18/21.

  3. What is 10 × 6?

    Answer: 60

    10 × 6 = 60.

  4. What is 11 × 6?

    Answer: 66

    11 × 6 = 66.

  5. What is 78 − 16?

    Answer: 62

    78 − 16 = 62.

Daily round

  1. What is 51 − 17?

    Answer: 34

    51 − 17 = 34.

  2. Which fraction is equivalent to 4/5?

    Answer: 20/25

    Multiplying numerator and denominator by 5 gives 20/25.

  3. What is 12 ÷ 3?

    Answer: 4

    12 ÷ 3 = 4.

  4. What is 29 − 15?

    Answer: 14

    29 − 15 = 14.

  5. What is 56 − 14?

    Answer: 42

    56 − 14 = 42.