Are You Smarter Than a Fourth-Grader?

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Presentation transcript:

Are You Smarter Than a Fourth-Grader?

ROUND 1 FRACTIONS

Simplify: 12 16

What fraction is show in this picture: d. 4/6 a. 5/6 b. 5/7

Which fraction shows 13 16 a. b. c. d.

4 + 3 = 5 6 a. 7/11 b. 6 3/10 c. 7/6 d. 1 3/5

2/9 of 18 kids play chess. How many kids play chess?

Which is an equivalent fraction to: 6 18 b. 1/3 c. 4/9 d. 3/6

Order these Fractions: 1/4, 2/9, 5/12, 6/11, 2/3

ROUND 2 DECIMALS

Give the decimal: 1.08 1.7 c. 1.07 d. 1.8

Give the decimal: + a. 2.9 b. 3 c. 2.8 d. 3.1

Write the decimal: 2.034

Write the decimal: Six and eight hundredths .68 6.8 c. 6.08 d. 6.80

Subtract the following decimals: - 1.37 1.27 c. 1.42 d. 1.35

Order the following decimals: .43, .6, .065, 1.3, 1.12, .25, .76

ROUND 3 PROBABILITY

In a math class, there are 3 girls and 5 boys In a math class, there are 3 girls and 5 boys. The teacher asks a volunteer to come to the board. What is the probability that the student is a girl? 3/8 b. 5/8 c. 3/5 d. 8/3

A bag contains 4 yellow marbles, 10 blue marbles, 12 purple marbles, 7 red marbles, and 11 green marbles. What is the probability of pulling out a yellow or a green marble? a. 2/44 b. 15/44 c. 11/44 d/ 12/44

What is the probability of rolling an even number?

The following coins are put in a bag: Describe the probability of picking a quarter. Certain Likely c. Unlikely d. Impossible

Certain c. Unlikely Likely d. Impossible A glass jar contains a total of 31 marbles. The jar has purple and green marbles. There are 24 purple marbles. Describe the probability of picking a green marble. Certain Likely c. Unlikely d. Impossible

ROUND 4 GEOMETRY

Identify and Draw the Following: Parallel Lines Intersecting Lines Perpendicular Lines

DRAW: DE // FG E G D F

Write: <STU S T U

Write: CD JK J C D K

How do you say: A Acute angle ABC B C

ROUND 5 SPEED ROUND

Subtract: 6/8 – 1/3

Order these numbers: .9, 7/10, 1/3, .68, 1.15, 8/3

Write fifteen hundredths as a decimals: 1500 .015 c. 15.100 d. .15

Convert .65 into a fraction and reduce to simplest form

A number cube has 6 sides. The sides are numbered 1 to 6 A number cube has 6 sides. The sides are numbered 1 to 6. If the cube is thrown once, what is the probability of rolling the number 4? ____ out of ____

Write: R P S Q

Which is an equivalent fraction to: 6/14 b. 3/7 c. 18/35 d. 12/35