Unit 1: Whole Numbers
Unit 2: Decimals
Unit 3: Ratios
Unit 4: Rates
100
Give 2 examples of prime numbers.
Give 2 examples of composite numbers.
Prime- 2, 3
Composite- 4, 10
100
Find the sum of 10.3 and 0.08
10.38
100
What is the ratio of cats to dogs?
2: 3
2 to 3
2/3
100
Jackson does 184 jumping jacks in 4 minutes. He does his jumping jacks at a constant rate.
How many jumping jacks can Jackson do per minute?
Jackson can do 46 jumping jacks per minute.
200
What is the quotient of 1092 divided by 14?
78
200
Find the difference of 12 and 0.86
11.14
200
Junior orders the school lunch every 3 out of 5 day each week. In a 15 day time span, how many times did he NOT order the school lunch?
He did not order lunch 6 times in a 15 day time span.
200
B (28 houses per hour)
300
Mr. Gildea has 60 snacks and 42 waters. How many identical bags of snacks and waters can he make without anything leftover?
He can make 6 identical bags.
300
Find the product of 1.5 and 0.98
1.47
300
Sonny decided to paint his room orange. To make orange paint, he uses 5 pints of red for every 6 pints of yellow paint. If Sonny uses 55 pints of paint in total, how many pints of yellow paint did he use?
He uses 30 pints of yellow paint.
300
Explain in about 2 sentences the difference between a ratio and a rate.
We can add/subtract the parts of a ratio to find totals/differences.
We cannot add/subtract the parts of the rate to find totals/differences.
400
Write the prime factorization of 120
23 x 3 x 5
400
Find the quotient: 568 divided by 5
113.6
400
Neymar was the target of 9 of the 12 fouls against Brazil.
What's the ratio of total fouls to fouls that were not against Neymar? 
4 to 1
4: 1
4/1
400
For every 6 shots on goal Messi takes in the world cup, he makes 2 goals. For every 21 shots on goal Ronaldo takes in the world cup, he makes 3 goals.
Who is a better shooter?
Messi is a better shooter.
500
Train A stops every 12 minutes. Train B stops every 10 minutes. If they both stop at 7:15am, what is the next time they both still stop again?
They will both stop at 8:15am.
500
Mr. Keane went to CVS with a $50 bill in his wallet. He bought a gift for his wife for 37.82. He then gave an equal amount of his change to each of his 3 friends. How much money did each friend get?
Each friend got $4.06.
500
Dunkin’ Donuts and Krispy Kreme are bringing donuts to a Best Donut Contest. The ratio of Krispy Kreme donuts to Dunkin’ Donuts donuts is 10:12. If there are 16 more Dunkin’ Donuts donuts than Krispy Kreme donuts, how many Krispy Kreme donuts are there?
There are 80 Krispy Kreme donuts.
500
Costco sells a 95 ounces of peanut butter (2 huge jars) for $14.25.
Market Basket sells a 16 ounce jar of peanut butter for $2.88.
Which store is the better peanut butter deal? Explain!
Costco is the better deal. They charge $0.15 per ounce and Market Basket charges $0.18 per ounce.