Show:
Sub-Groups
Adding Rational Numbers
Subtracting Rational Numbers
Multiplying Rational Numbers
Dividing Rational Numbers
100
What sets and subsets does -8 belong to?
What is rational number and integer
100
When two rational numbers have the same sign you.....
add and keep the sign
100
-6.39-10.4
-16.79
100
When multiplying rational numbers, If it is the same sign; your answer is.... If they are different signs, your answer is.....
What is POSITIVE NEGATIVE
100
When dividing rational numbers: If the signs are the same the answer is.... If the signs are different, the answer is.....
What is POSITIVE NEGATIVE
200
What are all the sub-groups of rational numbers?
What is fractions, decimals, integers, whole numbers, natural numbers
200
When two rational numbers have different signs you.....
subtract and keep the sign of the larger number.
200
0.25 - (-1.50) =
What is 1.75
200
5 x (-2/3) =
What is -3 1/3 or -3.333
200
0.72/-0.9
What is -0.8
300
What sets does 58 belong to?
Natural numbers, whole numbers, integers, rational numbers
300
-5.25 + 3.75 + (-4.5) =
What is 6
300
-1/2 - 3/4 =
What is -1 1/2 or -1.5
300
0.54(-8) =
What is -4.32
300
1 3/4 divided by (-4 3/8)
-2/5
400
What sets does 4.8 belong to?
What is Irrational Numbers
400
-7/20 + (-2/5)
-3/4
400
A girl is snorkeling 1 meter below sea level and dives down another 0.5 meters. How far below sea level is the girl?
What is -1.5 meters
400
The price of one share of Acme Company declined $3.50 per day for 4 days in a row. What is the overall change in price of one share?
What is -14
400
The running back for the Bulldogs football team carried the ball 9 times for a total loss of 15 and 3/4 yards. Find teh average change in field position on each run.
What is -1 and 3/4 or -1.75
500
Name all sets and sub-sets of Real Numbers
What is: Rational Numbers, Fractions, Decimals, Integers, Whole Numbers, Irrational Numbers
500
A contestant on a game show has 30 points. She answers a question correctly to win 15 points. Then she answers a question incorrectly and loses 25 points. What is the contestant's final score?
What is 20 points
500
Eleni withdrew $45.00 from her savings account. She then used her debit card to buy groceries for $30.15. What was the total amount Eleni took out of her account?
What is she took out $75.15 or -$75.15
500
In one day, 18 people each withdrew $100 from an ATM machine. What is the overall change in the amount of money in the ATM machine?
What is -$1,800
500
At 6:00am the temperatures for four consecutive days in the town of Lincoln were: -12.1 -7.8 -14.3 -7.2 What is the average 6:00am temperature for the four days?
What is -10.35 degrees