Multi/Divide
Multi-Step
Mathematicians
Fractions
Riddles
100
60x2
120
100
7+3x4
19
100
This famous Roman created a type of Geometry.
Euclid
100
1/2 + 1/4
3/4
100
I add 6 to 11 and get 5. How is this possible?
Time! (6 A.M + 11 hr.s = 5 P.M)
200
100/5
20
200
9x4/3-2
10
200
This famous mathematician was most known for a painting in the Louvre Museum in Paris.
Leonardo DaVinci
200
5/8 - 2/4
1/8
200
Two fathers and two sons sat down to eat. There are 3 eggs. They each had 1 egg. How?
One is a grandfather. So one is a father and a son.
300
28x40
1120
300
14 x 8 - 5
3
300
This person is famous for the study of Motion and Gravity, and calculus.
Issac Newton
300
18/3 + 1/3
6 1/3
300
There are 5 apples and you take three. How many do you have?
3
400
356/4
89
400
22+ 4 x 2
12
400
This person is famous for creating Boolean Logic.
George Boole
400
1/5 / 4/3
3/20
400
How can you add eight 8's to get the number 1,000? (only use addition).
888 + 88 + 8 + 8 + 8
500
21700/4
5425
500
6
500
This man created the first adding machine/calculator.
Charles Babbage
500
8/20 / 5/17
9/25
500
I am an odd number. Take away a letter and I am even. How?
Seven