Number Sense and Numeration
Measurment
Geometry and Spatial Sense
Patterning and Algerbra
Data Management and Probability

### 100

Katrina runs 2 hours a night. By the end of April she has ran a total of 24 hours over the 4 weeks. How many nights a week does she run?
Katrina runs 3 nights a week.

### 100

How many centimeters away does she live from the school?
Katrina lives 570 000 centimeters away from the school.Katrina's house is 5.7km from the school.

### 100

type of angle is a 125° angle?
it is an obtuse angle

### 100

What is the rule for this pattern?... 1,2,4,8,16...
Double the previous number.

### 100

A heat wave is coming to Canada. There is an 80 percent chance that the power is going to go out. What chance is there that the power isn't going to go out?
There is a 20 percent chance the power won't go out.

### 200

What is the lowest common denominator of 32 ? --- 64
the lowest common denominator for 32 1 --- = -- 6 2

### 200

Katrina wants to know the area of the sides of her room. Each of her walls is 4x6m. She has a door that is 2x1m and a window that is 1x1m. What is the area of the side lengths of her room?
The total side lengths of her room is 93cm².

### 200

How many sets of parallel sides does an octogon have?
An octogan has 4 sets of parallel lines.

### 200

Katrina is ordering the prices for her garage sale. The prices are the following $6.50,$2.36, $9.85,$0.87, $3.89. What is the order of the prices from least to greatest? The order of the prices from least to greatest is,$0.87, $2.36,$3.89, $6.50,$9.85.

### 200

Katrina has 3 pennies. What are the possible outcomes that would occur if she threw them up in the air all at once?
HHH, TTT, HTT, THH, THT, HTH, HHT, TTH.

### 300

Katrina owes the bank $63.Katrina owes$54 to the bank. She spends $67 more dollars that adds to her loan. She finds a$20 bill on the grounds and gets paid $38. When Katrina gives all this money to the bank how much more money does she owe to the bank? Katrina owes the bank$63.

### 300

What is 6cm² x 8cm²?
The suface area of the prism would be 40cm².

### 300

Jenna's room is a square with the measurements 12x12. Jenna's family is moving into a smaller house, her mom tells her that her room will be two times smaller then her last one but will still be a square. Jenna wants to know what the measurements of her new square room will be. (to answer this question you must draw Jenna's old and new room and show how you reduce the size.)
The measurements of Jenna's new room are 6x6.

### 300

What is the missing digit in the following number sentance?... 7x?=42
The missing digit is 6

### 300

Katrina is collecting data. She is doing a survey to find out what peoples favourite sports are. 10 people like soccer, 13 people like hockey and 8 people like ringette. What is the best way to display the data?
The best way to display the data is in a bar graph.

### 400

At the doctor's office they only accept your weight when it is rounded to the nearest hundredth. If Katrina weighs 156.796258 pounds what is her weight rounded to the nearest hundredth?
Katrina's weight rounded to the nearest hundredth is 157.80 pound.

### 400

What is the volume of a triangular based pyramid that has the measurments of 4cm² x 4cm² x 4cm²?
The volume of the triangular based pyramid is 256cm².

### 400

If an isosceles triangle is rotated 90° and flipped upwards, would it still be congruent to it's original form?
Yes, it would be congruent to it's original form.

### 400

Katrina is planning a wedding. Every day a certain amount of people RSVP for the wedding. Here are the first few days of RSVP's... Day 1- 2 RSVP's, Day 2- 6 RSVP's, Day 3- 18 RSVP's. How many RSVP's will she have on day 5?
162 people will have RSVPed by day 5.

### 400

Katrina entered a contest to win an iPad. She bought 4 raffle tickets. There are 175 tickets in the bag. What is the probability that Katrina will win?
Katrina's probability of winning is 2%.

### 500

What is 6²+7x9-(9x6)-30+18+7x2³ (BEDMAS)
6²+7x9-(9x6)-30+18+7x2³=149

### 500

Katrina owns a country club. She needs to know how much space she has to put a patio. If the land she owns is 16m x 18m and the club is 10m x 10m and the patio is 8m x 8m, how much space does she have to put the patio?
She has 188m² to put her patio.

### 500

Katrina is trying to find out if her book will fit in her locker. The inside of the book measures 90°. What would the outside part of her book (the reflex angle) measure?
The outside of her book would measure 270°.

### 500

Stephanie is filling up her pool. Here is how much water is in her pool for the first few hours... hour 1- 30L, hour 2-60L, hour 3- 90L. By hour 6 there are A liters in her pool. What does A represent?
A represents 180L.

### 500

Is this event dependent or independent?... Picking a card out of a deck of cards then not replacing it when picking out another card.
The event is dependant.