Number Patterns
Probability
Triangles
Operations with Decimals and Fractions
Converting Decimals and Fractions
100
Is the following number pattern a decreasing number pattern or an increasing number pattern?


250, 255, 260, 265, 270 ..........

Increasing
100
If Ming-kwan and Ball play a game of rock, paper, scissors one time, what is the probability that Ball will throw a rock?
1/3
100
A triangle has one angle that measures 56 degrees and another angle that measures 33 degrees. What is the measure of the third angle?
91 degrees.
100
5/13 divided by 3/7 = ?
35/39
100
Convert 10/20 to a decimal.
.5
200
What is the next number in the number pattern?


200, 800, 3200, 12800 ..........

51200
200
If Ming-kwan and Ball play rock, paper, scissors one time, and Ball threw a rock, what is the probability that Ming-kwan won the game?
1/3
200
A triangle has three sides angles with different measures. What type of triangle is it? (Careful... no point if it is pronounced wrong)
Scalene
200
11/12 - 2/3 = ?
1/4
200
Convert 9/100 to a decimal.
.09
300
What is the number pattern?


400, 550, 700, 850 

Add 150
300

The letters tiles given below are in a bag. Without looking, Petch picks one tile from the bag. What is the probability of Petch picking one of the letters found in the word cat? 


Letter tiles: A, H, T, E, A, W, C, A, U, E, T, S, E, A, C

8/15
300

Finish the sentence.


The height of a triangle has to be _____________ to the base of the triangle.
Perpendicular
300
38.4 divided by .6 = ?
64
300
Convert 16.68 to an improper fraction in simplest form.
417/25
400
What is the pattern?


.25, .125, .0625, .03125 .......

Divide by 2 or multiply by .5
400

Ton-Kla has a bag with 4 red marbles, 8 blue marbles, 11 green marbles and 2 yellow marbles. What is the probability that he will pick a blue marble OR a yellow marble? Answer with a fraction in the simplest form.

5/11
400
What is the equation to find the area of a triangle?
Area = 1/2 x Base x Height
400
3/6 + 7/8 x (9/2 - 6/2) = ?
129/48
400
Convert 17/25 to a decimal.
.68
500

Find the next number in the number pattern.

2/3, 6/12, 18/48, 54/192 ........

162/768
500
Ton-Kla has a bag with 4 red marbles, 8 blue marbles, 11 green marbles and 2 yellow marbles. He will pick one marble without putting it back. Then he will pick a second marble without putting it back, then he will pick third marble. What is the probability Ton-Kla will pick a red marble the first time AND a green marble the second time, AND a red marble the third time. Answer with the fraction's simplest form.
11/1150
500

Finish the sentence.


Every triangle has three angles, three sides and three ___________.

Vertices (vertex)
500
10 - (.925 / .1) + 17.45 = ?
18.2
500
Convert 55.04 to an improper fraction in simplest form. 
1376/25
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