Number Sense and Numeration
Patterning and Algebra
Data Management and Probability
Random
100
The LCM of 24 & 36 is?
Use the list method.
What is 72
24, 48, 72
36, 72
100
The pattern rule for 7, 17, 27, 37 is ?
What is increasing by 10 each time.
100
Bias data is?
Bias data is when we interfere in the outcomes of our research. Instead of disclosing the whole information about the data we collected, we include some information and leave out others. This can either be intentional or unintentional.
100
The difference between primary and secondary data is ?
What is data you collect yourself vs data collected by someone else.
200
The GCF of 150 and 225 is?
Use a prime factor tree to solve.
What is 75.
gcf of 150= 2x3x5x5
gcf of 225= 3x3x5x5
3x5x5=75
200
Solve the following equation
h/6= -2
What is -12
h/6= -2
h/6x6= -2x6
h= -12
200
The graph above is a representation of the following type of data
What is quantitative and categorical.
200
The square root of 169 is?
What is 13
13 x 13 = 169
300
Mary and Caleb ended up making the same number of brownies for a bake sale at school, even though Mary made them in batches of 9 brownies and Caleb made them in batches of 11 . The smallest number of brownies each must have baked is?
What is 99.
9, 18, 27, 36, 45, 54, 63, 72, 81, 99
11, 22, 33 44, 55, 66, 77, 88, 99
300
Rewrite the following equation in words then solve.
If a number is tripled and then reduced by nine, the result is sixty-six.
What is 25.
3n-9 =66
3n -9 + 9 = 66+9
3n= 75
3n/3 = 75/ 3
n =25
300
There is a total of 1731 students in Virtual LC4, if only 824 are male students, the percentage of the male student population is?
What is 47.6 %
824/1731= 0.476
0.476 x 100= 47.6 %
300
Timmies stride length is 15 cm. He walked for 45 minutes. The initial condition of his stride is?
What is 15 cm.
400
The GCF of 126, 180, 162 is?
What is 18.
400
Paul’s Bikes rents bikes for $10 plus $4per hour. Kaitlin paid $30 to rent a bike. For how many hours did she rent the bike?
What is x = 5
4x +10 = 30
4x + 10 - 10 = 30 -10
4x = 20
4x/4 = 20/4
x = 5
400
Mick surveyed 50 people to find out their favorite genre of music. 23 people stated that rap was their favorite genre. The degree calculations for number of people who picked rap is?
What is 165.6 degrees.
360/50 = 7.2
7.2 x 23 =165.6 degrees
400
To find the GCF using the Venn Diagram Method you need to do the following
What is find the prime factors, create a venn diagram and place all the like terms in the middle.
If there is only 1 number that is the GCF, if there is more than 1 number, multiply the numbers together to find the GCF
500
Amy is setting out Japanese food for a party she is having. She has 45 dynamite rolls and 30 cucumber rolls. If she wants each plate to be identical, with no rolls left over, what is the greatest number of platters Amy can create?
What is 15.
45= 3x3x5
30 = 2x3x5
500
The current temperature is -8 degrees. According to the weatherman, it is expected to decrease by 2 degrees every hour. What will the temperature be in 12 hours?
What is -32.
-2h + (-8)
t= -2 x h + (-8)
t= -2 x 12 + (-8)
t= -24 + (-8)
t= -32
500
Jack and Mohammed are having a birthday party and want to know what type of pizza they should serve at their party. When they asked their friends 3 picked cheese, 7 picked pepperoni & 4 picked veggie.
The degree calculations for cheese, pepperoni and veggie are?
What is
Cheese: 25.7 x 3= 77.2°
Pepperoni: 25.7 x 7= 180°
Veggie: 25.7 x 4 = 102.8°
500
If 398=964
118= 164
256= 436
then 495= ?
What is 1625.
The first and last number is multiplied by itself to get the answer.