Fractions, Decimals, Percents
Exponents
Order of Operations
Adding Integers
Solve
Word Problems
100
What is 1/4 + 2/4?
3/4
100
24
16
100
Simplify the following expression:
100
If b = 12, what is b + 52?
64
100
Elsa has $45.78 in her savings account and $21.38 in her wallet. How much money does Elsa have?
$67.16
200
What is 25% of 200?
50
200
What is 9^3 (exponent)
729
200
Simplify the following expression:
200
If t = 172, what is 4t?
688
200
Fiona earns $7.25 for each hour that she walks her neighbor’s dog. This month, she walks the dog for a total of 4.5 hours. How much does Fiona earn this month?
$32.63
300
How many times does 0.25 fit into 3.5?
14
300
what is 2^5
32
300
3 + 42 * (3 + 2)
83
300
If z = 136, what is 2z – 27?
245
300
A factory receives an order for 94,500 tennis balls for a major U.S. tournament. All the tennis balls are packed into cans. Three tennis balls are packed into each can. How many cans of tennis balls does the factory pack for the order?
31,500 cans of tennis balls
400
What is the decimal equivalent to 2%?
0.02
400
What is the value of:
84
4,096
400
45
400
If x = 100, what is 24x + 9?
2409
400
Lola cuts a string that is 4 feet long into pieces that are each
1/6
foot long. How many pieces of string can she cut?
Lola can cut 24 pieces of string.
4 feet divided by 1/6, so, KCF
4 x 6/1 or 4 x 6 = 24
500
What is 1/5 + 2/10?
4/10 or 2/5
500
What is the value of:
23 + 32 - 42
500
30
500
6 + (-2 + -5)
-1
500
If y = 412, what is 19y - 2828?
5000
500
Pablo wants to buy a steak at the grocery store. He has two options. The first 1.37 pounds and costs $9.59. The second is 1.75 pounds and costs $10.85. If Pablo buys the steak that has the lowest cost per pound, how much is he saving per pound?
Pablo saves $0.80 per pound by choosing the first steak that costs $9.59.
Calculate the cost per pound for each steak and find the difference.
Divide cost by pound.