Factors
What is a factor?
A. X
B. Fractions
C. A number that divides another number evenly
D. half of the diameter
C. A number that divides another number evenly
When I toss a die, what is the probability I will roll a 3?
1/6
There is one 3 on the die, and 6 different sides.
What is the radius of a circle
A. Half way across the circle
B. All the way across the circle
C. Around the whole circle
A. Half way across the circle
Simplify the expression:
8x+4x-x
11X
What operation does PRODUCT mean?
multiply
Which of the following is a factor of 12x+4
A. 4
B. 13
C. X
D. 4x
A. 4
4 goes into 12 and 4 evenly
If I roll a dice, what is the probability that I will roll a 3 or a 6.
Put your answer in simplest form.
1/3
One 3 and one 6= 2/6
Simplest form 1/3
What is the circumference of a circle?
A. Half way across the circle
B. All the way across the circle
C. Around the whole circle
C. around the edge of the whole circle. The perimeter
Simplify the expression:
12+2x+22x
12+24x
What operation does DIFFERENCE mean?
Subtraction
true or false
1 and itself are always factors of a number
TRUE
If I roll a die, What is the probability I will get a number higher than 4?
Put your answer in simplest form.
1/3
5 and 6 are higher than 4
2/6=1/3
What is the diameter of a circle?
A. Half way across the circle
B. All the way across the center circle
C. Around the whole circle
B. All the way across the center of the circle
Simplify the expression
6x+2y+10x-y
16x-y
What operation does MORE THAN mean?
add
Which number is NOT a factor of 24?
A. 12
B. 11
C. 4
D. 24
B. 11
11 Cannot go into 24 evenly
If I roll a die, what is the probability I will roll an odd number?
Put your answer in simplest form.
1/2
1,3,5 are odd = 3/6
3/6= 1/2
What is the formula for the area of a circle?
A. y=mx+b
B. a=3.14r2
C. a2+b2+c2
B. a=3.14r2
Simplify the expression
(x)(x)(x)(x)
X
What operation does the phrase "GOES INTO" mean?
Division
Which of the following are factor of 6
A. 10,15,22
B. 1,2,3,6
C. .23, .333, 7
B 1,2,3,6
1 goes into 6 6 times
2 goes into 6 3 times
3 goes into 6 2 times
6 goes into 6 1 time
Kelly collected 6 white shells and 11 grey shells. If she put all the shells in a bucket and randomly pulled out one, what is the probability that the shell would be white?
6/17
Find the total shells 6+11=17
How many of the shells are white 6
6/17
What is the formula for the circumference of a circle?
A. C=2 x 3.14r
B. L x W x H
C. x3
A. C=2 x 3.14r
Simplify the expression
20x-10x+10y-8y+30t+2t
What operation does the word SUM mean?
addition