GCF
LCM
Adding and Subtracting Decimals
Multiplying and Dividing Decimals
Dividing Fractions
100
2
What is the GCF of 54 and 22?
100
24
What is the LCM of 8 and 12?
100
15.642
Add 11.581 and 4.062.
100
46.5038
Multiply 8.26 by 5.63.
100
1 1/5
Divide 4/5 by 2/3.
200
48
What is the GCF of 30 and 12?
200
28
What is the LCM of 7 and 4?
200
8.706
Subtract 23.936 and 15.23.
200
7
Divide 1.7 by 11.9.
200
5/6
Divide 1/2 by 6/10.
300
48
What is the GCF of 96 and 48?
300
198
What is the LCM of 11 and 18?
300
45.66
Subtract 63.02 and 17.36.
300
9.5
Divide 0.6 by 5.7.
300
8/15
Divide 2/5 by 3/4.
400
2
Lane has 12 oranges, 18 more oranges, and 20 apples. He wants to place them in the greatest amount of boxes so that each box has the same kind of fruit. How many boxes does Lane need?
400
30 days
Hot dogs fall down from the sky every 2 days, and hamburgers fall every 5 days, and cakes fall every 6 days. What is the first day they all fall at once?
400
$21.01
Tristan is buying a shirt that costs $13.78 and a pair of shorts that cost $7.23. How much money does he need?
400
$67.95
McKenna is buying 3 shirts. Each shirt costs $22.65. How much will she need to buy the shirts?
400
1/4
You have 3 quarters of a candy bar and you are splitting it with two of your friends. How much do you and your friends get?
500
5
If you have 15 cookies and 25 cupcakes at a party and you have to have an equal amount on each plate, what is the greatest amount of plates you could fill?
500
30 min.
Two train services arrive at the same station. Superman arrives every 10 mins. Spider man arrives every 15 mins. When will both trains arrive at the station again?
500
$6.64
Bob bought a skate board for $53.36 he gave the cashier three twenty dollar bills. How much money does Bob get back?
500
1/4
You have 3 quarters of a candy bar and you are splitting it with you and your two friends. How much do you and your friends get.?
500
1/6
You are splitting a pie between you and 5 of your friends. How many pieces do you and your friends get?
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