Add, Sub, Solve!
Multiply, Divide, Conquer!
Integers are Awesome
Are you Rational?
Challenge Hype
100
1 / 2 + 3 / 4
What is 5 / 4 or 1 1/4
100
2/5 x 3/7, reduce
What is 6/35
100
Evaluate: −5(−2)
What is 10
100
Write a fraction that is between 3 / 8 and 4 / 8
What is answers will vary
100
What number makes this true? 3 3/5 ÷ 4 1/3 = 3 3/5 x (?)
What is 3/13
200
2/7 - 1/5
What is 3/35
200
(3/5) ÷ (9/4), reduce
What is 12/45 = 4/15
200
-5 - (-2)
What is -3
200
Which is wrong: a) -1/5 = 1/-5 b) 2/3 = -2 / -3 c) -2 1/2 = -5/2 d) -4 1/4 = -15/4
What is d)
200
Explain why -3^2 different than (-3)^2?
What is you apply the exponent to whatever it is touching
300
3 / 5 - 2 / 15
What is 7 / 15
300
(5/6) ÷ 5, reduce
What is 5/30 = 1/6
300
-4^2
What is -16
300
Evaluate: (-4/3)^2 + 1/3
What is 19 / 9
300
What is 37°F in °C to the nearest degree? Use: °C = 5/9 (°F - 32)
What is 3°C
400
1/5 + 4 2/5
What is 12/5 = 4 3/5
400
5 2/3 x 2 1/2 Convert answer to a mixed number
What is 14 1/6
400
(-3)^2 + -3^2
What is 0
400
Give an example of: a) Whole number b) Integer c) Rational Number D) Natural Number
What is answers will vary
400
What is -12°F in °C to the nearest degree? Use: °C = 5/9 (°F - 32)
What is -24°C
500
Three candidates were running for office. One of them got 1/2 the vote. Another got 2/5 of the vote. What fraction did the third candidate get?
What is 1/10
500
Rick walked 3 1/2 kilometers around an oval park. Each lap of the park is 1/4 kilometers. How many laps did Rick run?
What is 14
500
Solve when x = -2 and y = 3 5x^2 - 4y
What is 8
500
Evaluate: (1/3 - 1/5) (2/3)
What is 4/45
500
Convert 25°C to °F Use °F = °C x 9/5 + 32
What is 77°F
M
e
n
u