Compare these rational numbers. Use >, <, or =
5.5 5 2/3
5 1/2 < 5 2/3
Add these rational numbers.
-12.4 + 8.39
-4.01
Multiply rational numbers
0.47 * 5.6
2.632
The product of two negative numbers is...
Positive
DOUBLE POINT QUESTION! What is the mean of these numbers?
6, 8, 12, 16, 22, 6, 14
12
Classify this as terminating or repeating.
2/11
Repeating
DOUBLE POINT QUESTION! Joaquin recorded a temperature of 62°F this morning for science class. The temperature increased 6 1/2 °F in the afternoon before decreasing 8.7°F in the evening. What was the evening temperature?
59.8 or 59 4/5
Multiply rational numbers
2.3*(-1.4)*1.1
-3.542
The quotient of a negative and a positive number is...
Negative
Compare these rational numbers. Use >, <, or =
-10 3/4 -10.75
-10 3/4 = -10.75
DOUBLE POINT QUESTION! Convert this fraction to a decimal. And classify it as terminating or repeating.
6 5/8
6.625, terminating
Add these rational numbers.
-3 1/3 + 2 1/2
-5/6
Multiply rational numbers (Simplify any FRACTION answers)
-5 2/3*(-1 1/2)
8 1/2
Find 2 sets of two integers to make the following a true equation:
_____ * _____ = - 21
_____ * _____ = - 21
-3, 7
- 7, 3
DOUBLE POINT QUESTION! Find the mean change in value of the item:
- $12.34, - $10.82, $9.26, - $8.26
- $5.54
Write this as a fraction in simplest form.
-0.125
-1/8
Subtract these rational numbers.
-23.01 - 8.2
-31.21
Divide rational numbers (Simplify any FRACTION answers)
1/2 ÷ 3
1/6
DOUBLE POINT QUESTION! True or false:
The product of 15 negative numbers and 3 positive numbers is positive.
False
Divide rational numbers (Simplify any FRACTION answers)
3 ÷ (-3/8)
-8
Put these numbers in order from least to greatest.
-0.2, -1/4, -0.181818..., -2/9
-1/4, -2/9, -0.2, -0.181818...
Subtract these rational numbers.
-5/6-(-4/5)
-1/30
DOUBLE POINT QUESTION! Divide rational numbers (Simplify any FRACTION answers)
-9 9/10 ÷ (-2 3/4)
3 3/5
Find 2 sets of two integers to make the following a true equation:
_____ * _____ = 25
_____ * _____ = 25
5, 5
- 5, - 5
Evaluate each expression using the order of operations.
2/5+3/5-5 2/3÷1/3
-16