Equivalency Between Fractions and Decimals
What is 1/2 as a decimal?
0.5
What is the smallest prime number?
2
If Sarah has 10 apples and buys 5 more, how many does she have now?
15 apples
John has 20 marbles, and he buys 15 more. And then loses 2 marbles? How many marbles does he have?
33 marbles
What is 5+3×2?
11
What is 3/4 as a decimal?
0.75
Is 4 a prime or composite number?
compostie
A book costs $10. If I buy 3 book, how much do I spend?
If I buy 5 candies at $1.50 each and I use $10 to buy them. How much money do I have left?
$2.50 left
What is (6+2)×3?
24
Convert 1/5 into a decimal.
0.2
Is 19 a prime number?
prime
If a man drives 24 miles in 3 trips, how many miles does he drive in 1 trip?
8 miles
If I buy 2 packs of stickers, each containing 8 stickers, and I give away 5stickers, how many do I have left?
11 stickers left
What is 7−(3+2)?
2
What is 1/3 as a decimal?
0.333…
List the prime factors of 15.
3 x 5
Jenny has 30 candies and gives 10 away. How many does she have left?
20 candles left
If I buy 3 packs of gum with 5 pieces each. I then give my friend 2 pieces of gum. How many pieces do I have left?
13 pieces of gum.
How do you apply the order of operations in (6+4)×2−5?
15
What is 1/8 expressed as a decimal?
0.125
Define what a prime number is.
A number greater than 1 that has no positive divisors other than 1 and itself.
$45
There are 43 people going on a trip. A car can carry 5 people. How many cars do you need everyone to go?
9 cars
Explain the order of operations with parentheses.
PEMDAS