Chapter 1
What is 5,000,000 + 200,000 + 30,000 + 8,000 + 4 =
5,238,004
TRIPLE POINT
Who is the best teacher?
Mr. Bodmer
Solve 4 1/5 - 1 1/2
11/12
What is 5.603 + 6.591?
BONUS
What is 6.591 - 5.603?
12.194
.988
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I am overtaking the person who is in 2nd place in a 100-meter race. What position am I in?
BONUS
200
You can phone a friend for this problem
A construction worker digs a hole that is 3 feet wide, 3 feet long, and 3 feet deep. How much dirt is inside the hole?
EXTRA BONUS
300
A lily pad doubles in size every day. If it takes 48 days to cover the entire pond, how many days did it take to cover half the pond?
2nd place
None! There is no dirt! The hole was removed, so there is no dirt!
47 days, the lily pad doubles every day!
What is 4,912,980 in word form?
Hint: Spelling counts!
Four million, nine hundred twelve thousand, nine hundred eighty.
Estimate the product of 6,739 x 54 by rounding each number to its leading digit (the greatest place value)
350,000
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What is the least common denominator you would use to solve the question 1/6 + 3/9 + 1/4?
36
Read this problem carefully!
If a shape is made of 5 layers of cubes, and each layer has 4 cubes, what is the total volume?
Hint: 4 cubes = 1 layer
20 cubic units
DOUBLE POINT
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An ant crawls at 5 inches per minute. A snail crawls at 2 inches per minute. If they start at the same spot and crawl in opposite directions, how far apart will they be after 10 minutes?
70 inches
DOUBLE POINT!
What is the missing number in this pattern?
2, 4, 16, 256, 65,536
Hint: Look at the numbers 4 and 16, they will help you find the answer!
y x y
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Solve for Y using mental math
450 x 70 = (450 x 7) x Y =
10
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Vihaan is making cookies. The recipe tells Vihaan that he will need 5/12 of a cup of flour, 19/12 cups of milk, and 10 5/6 grams of sugar. Vihaan writes down that he has 6/12 cup of flour, 1 6/12 cups of milk, and 67/6 grams of sugar. Does he have enough ingredients to make the cookie? If so, what part of the recipe is he missing?
He cannot make the cookie. He is missing milk
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Find the volume of a rectangular prism if the length is 10 cm, the width is 10 cm, and the height is 3 cm.
300 cm
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A farmer has some chickens (Chickens have 2 legs) and some cows (Cows have 4 legs). If there are 10 heads and 32 legs in the field, how many cows are there?
BONUS
This will be worth 200
Name how many chickens
6 cows and 4 chickens
Find the value of n.
650,000 divided by n = 65 x 10
1,000
A factory packs 3,120 bread into boxes. Each box holds 20 bread. How many boxes of bread will there be?
Hint: Label!
130 boxes
There are going to be 3 problems. Each problem will be worth 100 points. If you get all of them right, I will add an additional 100 points to your team's score
Solve 4/9 x 3/8. Simplify your answer.
What is .8 x 40?
What is 6.24 divided by 6
1/6
32
1.04
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DOUBLE POINT
Convert .875 into a fraction! If you put the decimal not into simplest form, the other team will steal!
7/8
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There are 6 people at a party: Max, Arun, Lucas, Harrison, Benji, and Brayden. If every person shakes hands with every other person exactly once, how many handshakes happen in total?
15
I am a 5-digit number. My ten-thousand digit is 4. My hundred digit is half of my ten-thousand digit. My thousands digit is 0. All other digits are 9.
40,299
DOUBLE POINT
Find the smallest 4-digit number that is divisible by 15.
1,005
DOUBLE POINT
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Shuwen is trying to figure out the sum of 3/4 and 9/5. Emma tells her that the answer is 12/9. Elizabeth claims the answer is 50/10. Masha states that the answer is 51/20, while Milena informs Shuwen that the correct answer is 2 11/20. Ishi joins the conversation and tells Shuwen that the answer is 12/20.
Masha and Milena are both correct!
Gus is holding a bag of bread. Each bag of bread is 8.253 pounds. He got 8 bags of bread. How many pounds did Gus buy? Round the ANSWER to the nearest whole number
Bonus
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Gus ate 5 bags of bread. How many bags of bread does he have now? Round the ANSWER to the nearest whole number. This question is worth an extra 300!
66
25
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A train travels 60 miles per hour. A second train travels 90 miles per hour. If they start at the same time but the slower train has a 30-mile head start, how many minutes will it take for the faster train to catch the slower one?
1 hour