Math League 4th 2008真题

1. What is 6 more than the sum of 5 and 4?

A) 11 B)13 C)15 D)96

2.If Alice has a prime number of sisters, Alice could have   ?  sisters.

A) 6 B)7 C)8 D)9

3. 8 x 9 x 0 =

A) 0 B) 17 C) 72 D)890

4. What is 216 rounded to the nearest 10?

A) 200 B) 210 C) 220 D) 300

5. 33 + 33 + 33 = 3 + 3 + 3 +   ?

A)3 B) 30 C) 90 D) 99

6. If Blake left for school 30 minutes after 7:50 A.M.,, he left at

A) 8:00 A.M. B) 8:20 A.M. C) 8:30 A.M. D) 8:50 A.M.

7. 15 - 10 + 25 - 20 + 35 - 30 + 45 - 40 =

A)5 B)10 C)15 D)20

8.2 dollars +2 quarters + 2 dimes + 2 nickels =  ?  pennies

A)280 B) 250 C) 222 D) 215

9. (10 + 30 + 50 + 70) - (20 + 40 + 60) =

A)40 B) 50 C) 60 D) 70

10. It takes Carlos 15 minutes each time

he washes his dog. If he spent 3

hours total washing his dog in March,

how many times did he wash his

dog that month?

A) 2 B) 4 C) 8 D)12

11. 18 x 16 x 14 = 9 x 8 x 7 x  ?

A) 2 B) 4 C) 6 D) 8

12.Of the following, which is not equal to 2 x 3 x 4 x 6?

A) 6x24 B) 8x9 C) 12x12 D) 8x18

13. The number of golf balls Eric carries

when he plays golf is always divisible

by both 12 and 32. At least how many golf

balls does Eric carry when he plays golf?

A) 4 B)44 C)96 D) 384

14.2 x 3 x 4 x 5 x 6 x 7 = 6 x 7 x 8 x 9 x 10 ÷  ?

A) 4 B) 5 C) 6 D) 7

15. What time is it seven hours and six minutes after 7:06 A.M.?

A) 4:12 A.M. B) 12:00 P.M. C) 2:12 P.M. D) 12:04 A.M.

16. There are 6 people ahead of Faye and 6 behind her as she stands in line. All together how many people are in line?

A) 10 B) 11 C) 12 D) 13

17. If you triple a number and divide the result by 5, the quotient is 6. What number are you tripling?

A) 8 B) 10 C) 11 D) 15

18. What is the sum of the number of sides in a square, the number of sides in a rectangle, and the number of sides in a parallelogram?

A) 11 B) 12 C) 13 D) 14

19.16 less than 38 = 11 more than  ?

A) 11 B)16 C)38 D) 65

20. Doubling an even number and then adding 8 always results in a multiple of

A) 4 B) 5 C) 6 D) 7

21. Diana puts socks on the 4 paws of each

cat living on her street. If she uses 2

dozen pairs of socks, on exactly how

many cats does she put socks?

A) 4 B) 6 C)12 D)24

22.135 798 642 is not divisible by

A) 3 B) 4 C) 6 D) 9

23. The product of the number of pets I have

and the number of pets my friend has is 24.

The total number of pets we have cannot be

A)25 B) 11 C) 10 D) 8

24. Each player on a football team wears a jersey with a two-digit number between 10 and 99 on it, and each jersey number is a different multiple of 4 At most how many payers are on the team?

A) 9 B) 18 C) 22 D) 24

25. What is the perimeter of a rectangle if the sum of its length and width is 13?

A) 13 B) 26 C) 39 D) 52

26. Ivan has 4 times as many stamps as Jackie, who has 3 times as many as Kenji. If Ivan has 36 stamps, how many does Kenji have?

A) 3 B) 4 C) 9 D) 12

27. Lee's house is 4 km from Mary's and 7 km from Nat's. What is the greatest possible distance between Mary's house and Nat's house?

A) 3km B)4km C)7km D) 11 km

28. When 216 is divided by  ?  , the remainder is 4.

A)53 B) 34 C)20 D) 4

29. Gary is three times as old as Harry will be

4 years from now. If Harry is 5 years old

now, how old will Gary be in 4 years?

A) 10 B) 23 C) 27 D) 31

30. A camp lets each camper choose 2

of 6 available activities. If there are

180 campers, what is the average

number of campers in each activity?

A.       30 B) 60 C) 120 D) 180