What is the equation to solve for volume?
length x width x height OR Base x height
(l x w) x h OR B x h
1/4 of an hour + 1/4 of an hour
2/4 of an hour
30/60 minutes
1/2 of an hour
1/4 a dollar + 1/4 a dollar
2/4 of a dollar
1/2 a dollar
50/100 cents
5 x 23
115
5 x 20 = 100
5 x 3 = 15
What is the difference between a factor and a multiple?
A factor is a whole number that divides another whole number evenly, meaning there is no remainder (factor rainbow)
A multiple is the result of multiplying a number by any other number (multiples of 5 are 10, 15, 20, 50, 75)
What two dimensions make up the base?
Length and width
1/5 of an hour + 3/5 of an hour
4/5 of an hour
48/60 minutes
8/10 of an hour
16/20
1/10 of a dollar + 3/10 of a dollar
4/10 of a dollar
40/100 cents
2/5 of a dollar
8 x 25
200
I can solve this because 25 is a quarter, and if I have 8 quarters, that is two dollars or 200 cents
What are three multiples of 6?
6, 12, 18, 24, 30, 36, 42, 48, 54, 60 (or any others)
What is the equation to solve for the volume of a rectangular prism with a
length of 3
width of 5
height of 7
3/4 of an hour + 1/12 of an hour
50/60 minutes
10/12 of an hour
5/6 of an hour
3/20 of a dollar + 3/10 of a dollar
9/20 of a dollar
45/100 cents
64 x 46
2,944
What is a composite number?
A composite number is a number that has 3 or more factors. (ex. 12 because 1, 2, 3, 4, 6, 12
1x12=12
2x6=12
3x4=12
What is the volume of a (3 x 5) x 7
3x5 = 15
15x7 = 105
OR
7 x 3 = 21
21 x 5 = 105
20 minutes + 1/6 of an hour
30/60 minutes
1/2 an hour
3/6 of an hour
40 cents + 1/10 of a dollar
10/20 of a dollar
50/100 cents
1/2 a dollar
99 x 73
7,227
I can solve it by doing 100 x 73 and taking away one group of 73
Is 23 a prime or composite number?
Prime because it has no factors besides 1 and itself.
The only way to get 23 is by doing 1x23
Find the volume of a (5 x 5) x 6
(5 x 5) = 25
25 is a quarter and 6 quarters is 150
25 x 6 = 150
3/10 of an hour + 6 minutes
4/10 of an hour
24/60 minutes
2/5 of an hour
4/20 of a dollar + 30 cents
50/100 cents
10/20 of a dollar
1/2 a dollar
5/10 of a dollar
187×54
10,098
List all the multiples of 24
1, 2, 3, 4, 6, 8, 12, 24
1x24
2x12
3x8
4x6