Page 59 - What Where Why - 6
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Mixed Bag
49
Math Magic
Check your speed with numbers in this quiz.
1. Long, long ago, it was equal to a person’s foot. What is it called today and how much does it
measure?
__________________
2. If A denotes ÷, B denotes ×, C denotes +, and D denotes –, then 35 A 7 C 4 B 3 D 3 =
__________________
3. What is four times thrice 12?
__________________
4. Write the next number in the series. 15, 35, 65, 105,
__________________
5. I am a three digit number, my second digit is four times bigger than my third digit. My first
digit is three less than my second digit. Who am I?
6. Fill in the missing number.
2 12 3
4 24 3
2 ? 4
7. Which is the largest number you can make using four ones? _____________________
8. How many seconds are there in a day?
__________________
9. If 4 + 3 = 10
5 + 4 = 13
6 + 5 = 16, then 7 + 6 = _____________
10. Today is Thursday. I came home from a trip three days before the day after last Monday. How
many days have I been home?
57