Adding Fractions
Subtracting Fractions
Multiplying Decimals
Dividing
Riddles
100

5/6 + 4/6

What is 1 3/6

100

19/20 - 1/2

What is 9/20

100

5.6 x 2.3

12.88

100

12 divided by 2 

6

100

I'm tall when I'm young and I'm short when I'm old. What am i?

A candle. 

200

3/4 + 1/3

1 1/12

200

8/10 - 11/20

What is 5/20?

200

8.9 x 3.7

32.93

200

1234 divided by 2

617

200

Kate's mother has three children: Snap, Crackle, and _____?

Kate!

300

6 1/4 + 12 5/8

What is 18 7/8

300

18 3/5 - 1 3/10

What is 17 3/10

300

14.5 x 5.2

75.4

300

27 divided by 5

5 reminder 2

300

There's only one word in the dictionary that is spelled wrong. What is it?

The word W-R-O-N-G

400

17 2/9 + 12 1/3

What is 29 5/9?

400

26 7/9 - 4 1/9

What is 22 6/9

400

3.58 x 8.9

31.862

400

213 divided by 8

26 reminder 5


400

You have to be able to prove it! Team effort!

Congratulations! I hope you got it! If you didn't call me over :)

500
10 2/3 + 5 6/7
What is 16 11/21?
500

18 1/40 - 1 3/4

What is 16 11/40

500

14.59 x 3.6

52.524

500

579 divided by 12

48 remainder 3

500

Which word becomes shorter when you add 2 letters to it?

Short