Share Unit 5 - Rational Numbers Test Review (Math 7)
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The temperature is -28 degrees in Anchorage, Alaska and 65 degrees in Miami, Florida. How many degrees warmer was it in Miami than in Anchorage on that morning?
93 degrees
What is the value of the expression -13 - (-9)?
-4
On June 1, Mary had a balance of $50 in her bank account. During June she made the four transactions below: deposited $25, withdrew $30, wrote a check for $60, and paid a bank fee of $25. What was the balance in her account on July 1?
$-40
Your cell phone bill is automatically deducting $32 from your bank account every month. How much will the deductions total for the year?
$-384
Which phrase will have a negative result? A) the opposite of -72, B) the opposite of 72, C) the absolute value of 72, D) the absolute value of -72
B
-12 - (-4)
-8
1 and 1/2 minus 2 and 3/4
-5/4 or -1 and 1/4
James deposited $25, $62, and $15 into his bank account last week. He also wrote checks for $74 and $30. What was the overall change in his bank account for the week?
-$2
-60 divided by -12
5
1/6 divided by 2/5
5/12
-6.89 - (-29.4)
22.51
-2.66 x 0.9
-2.394
-99.36 divided by-4
24.84
A negative number plus a negative number is __________________.
negative
5 - 6 = 5 + (-6) True of False?
True
You must find a common denominator before you can multiply two fractions. True or False?
False!
