Which statement about zero pairs is true?
a. The sum is 0
b. The sum is 1
c. The sum is always a positive number
d. The sum is always a negative number
What is a. The sum is 0
100
4 + 3 * 2
What is 10
100
Write as a mixed number:
41/7
What is 5 6/7
100
Write as a percent:
0.27
What is 27%
100
This kind of number can not be written as a fraction
What is an irrational number
200
8 + (-2) =
What is 6
200
4 * (-5) + 6 * 3
What is -2
200
Write as a mixed number:
4 2/5
What is 22/5
200
Write as a percent:
0.08
What is 8%
200
Which of these is rational?
a. square root of 12
b. square root of 16
c. square root of 10
d. square root of 20
What is b. square root of 16
300
-3 * 6 =
What is -18
300
-6 * (-2) + 24 / 4
What is -6
300
1/3 - 4/5 =
What is -7/15
300
Write as a decimal:
1/4
What is 0.25
300
What rational number would the square root of 94 fall closest to on a number line?
What is 10
400
(-10) + (-8) =
What is - 18
400
11 - 2 * 8 - (-9)
What is 4
400
2/3 * (- 4/7) =
What is -8/21
400
Write as a decimal:
1 4/5
What is 1.8
400
Which of these is irrational?
a. 2.66666 repeating
b. - 4/3
c. 0.4631938573.....
d. -0.7
What is c. 0.4631938573.....
500
The average daily temperature in Dallas went from -8 degrees in January to 43 degrees in March. What was total change in average temperatures from January to March? (make sure you include a positive or negative sign in your answer)
What is 51 degrees.
500
10 - (8 - 15) * 2
What is 24
500
- 4/7 divided by (-2)
What is 2/7
500
Write as a decimal:
1/3
What is 0.33 repeating
500
Which rational whole number would the square root of 75 fall closest to on a number line?