| Multiples | Factors | Multiplication | Division |
|---|---|---|---|
|
48
Find the 6th multiple of 8.
|
(1,2, 4, 7, 14, 28)
Find the factors of 28.
|
3,738
42 X 89
|
1,566 R 4
Divide. 7,834 : 5
|
|
102
What is the sum of the 7th and 10th multiple of 6?
|
(1 X 35) (5 X 7)
Find the factor pairs for 35.
|
51,088
6,386 X 8
|
1139 R 4
Divide. 6,838 : 6
|
|
120
What is the sum of the first five multiples of 8?
|
49 is composite because it has more than 1 factor pair (1X 49) and (7 X 7)
Is 49 a prime number or composite number?
|
They eat 10,512 lunches in all.
There are 438 students who eat lunch at Harrison every day. How many lunches do the students in all in 24 days?
|
There will be 2 apples left over.
There are 4,839 apples at the orchard. If 7 people come to buy all of the apples, how many apples will be left over?
|
|
45
What is the LCM for 5 and 9?
|
She can make them in 7 different ways. 1 bag of 36 beads; 2 bags of 18 beads; 3 bags of 12 beads; 6 bags of 6 beads; 12 bags of 3 beads; 18 bags of 2 beads, 36 bags of 1 bead
Alison has 36 beads and wants to put them into bags. How many different ways can she make these bags?
|
There are 16,752 legs in the tank.
There are 2,792 insects in a tank. How many legs are in the tank if each insect has 6 legs?
|
They will need 1647 stalls for all of the horses.
There are 9,879 horses at the horse farm. If 6 horses can fit in each stall, how many stalls will they need to make sure all of the horses are in a stall?
|
|
7, 21, 35, 49, 63, 77
What are the first six multiples of 7 that are also odd?
|
9
What is the GCF of 81 and 72?
|
The whale swims 33,234 miles in all.
How many miles does a whale swim if it swims 382 miles a day for 87 days?
|
There are 41 students on each bus.
There are a total of 389 4th graders in downtown Lexington. They all go on a trip to Washington D.C. but 20 of them can't go. If the rest of them are able to fit onto 9 buses, how many students are on each bus?
|
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