Units 1 and 2 (Decimals)
What is 3/4 as a decimal?
.75
(6+3)+5=6+(3+5) is an example of what property?
Associative property
Is the following number divisible by 2, 3, 4, 5, 6, 9, 10?
72
2, 3, 4, 6, 9
1/8 + 2/5
21/40
In the expression 190x + 354, what is the coefficient?
190
Order from least to greatest
6.72, 6.8, 5.54, 5.123
5.123, 5.54, 6.72, 6.8
Another way to write 58
5*5*5*5*5*5*5*5
Can you make even groups of 29 people?
No, 29 is prime
6 3/4 + 3 1/2
10 1/4
Simplify:
3x + 14y + 5x - 6y
8x + 8y
If Scooby weighs 123.5 lbs and Pluto weighs 86.3 lbs, estimate their total weight.
210 lbs
4(5x + 6)
20x + 24
Find the GCF between 36 and 24
12
Today, both the soccer team and the basketball team had games. The soccer team plays every 3 days and the basketball team plays every 5 days. When will both teams have games on the same day again?
9(8x - 7)
72x - 63
If Sarah works at Best Buy for $15.80 per hour, how much did she earn after 8.6 hours?
135.88
Evaluate when x = 6
8x + 15
63
What is the prime factorization of 60
22*3*5
If Anthony has 500 dollars and spends 1/5 of it on a guitar, how much did he spend on the guitar?
100
Factor: 50x - 40
10(5x - 4)
Jane spent 178.95 on 15 beauty supplies, how much was each supply?
11.93
20 / (19-17)2 + 16
21
If Billy has 20 roses and 45 lillies, what is the greatest number of rows he can plant to have an equal amount in each?
5 rows
If Erin bought 12 pizzas and each person can eat 3/8 of a pizza, how many people can Erin feed?
32 people
Find the perimeter of a square whos side is 6x + 3, and x = 4
108