Joe's Maths Jeopardy 2

German Shepherd

100

If you multiply this number by any other number, the answer will always be the same. What number is this?

0

200

Write all the factors of 45

1,3,5,9,15,45

300

0.90/2=

0.45

400

If x+9 = 13, what is the value of x? 

4

500

Using only addition, how do you add eight 8's and get the number 1000?

888+88+8+8+8 = 1000

Dachshund

100

14x14=

196

200

450/5=`

90

300

3x3x3x3=

81

400

12 x ___ = 1128

94

500

Which 3 numbers have the same answer whether they're added or multiplied together?

1, 2 and 3

Pitbull

100

15x15=

225

200

5600/8=

700

300

640/8=

80

400

I am between 20 and 30. I am a multiple of both 3 and 4. Who am I?

24

500

Which of these numbers is not a multiple of 3?

81, 111, 27, 73, 105

73

Beagle

100

If x = 7, work out the value of x²  - 5 =

44

200

8x97=

776

300

________ x 32 = 416

13

400

0.53/2=

0.265

500

Name all the prime numbers between 10 and 20

11,13,17,19

Chow Chow

100

(-6)+5=

-1

200

3x99=

297

300

6 x ____ = 120

20

400

Name all the factors of 33

1,3,11,33

500

Which two numbers have a sum of 15 and a product of 36?

3 and 12