INTEGERS
3/4 - 27/4
-6
-2/3 + 1/4
-5/12
What best defines a rational number?
Any number that can be expressed as the quotient or fraction.
0.222222222222...
A repeating decimal with no ending.
The temperature dropped 24 degrees over a 6 hour period. If it dropped at a rate, how many degrees did it change each hour?
-144
What is the absolute value of l -49 l?
49
3/4 - 27/4
-6
What is a repeating decimal?
A decimal that repeats it self over and over and over, without a ending equal product.
What is the answer to any 9 decimal that you may need?
It will always end in a number that is a tenth and have a repeating decimal.
A board measuring 8 1/2 feet long is cut into equal pieces. Each piece is 1 1/4 feet long. How many full pieces can be cut?
6
-48 divided by -6
8
-2 1/4 x -1 1/3
3
What is a terminating decimal?
A terminating decimal is a decimal that can be ended equally without going on infinitely.
.56 times .89
.4984
A hiker climbs a mountain at a rate of 1.5 miles per hour. How many miles does she climb in 3.5 hours?
5.25
-9 times 6
-54
4 5/6 times 1 3/7
6 19/21
What is the definition of Unit rate?
The definition of Unit rate is something that compares one quantity to another smaller quantity.
.25 times 4
1.00
Maya's bank account balance was -$15.50. She deposited $45.00 into her account. What is her new balance?
29.50
-4 x -3 x -2
-24
5 2/4 divided by -3 4/8
-1 4/7
What is Algebra?
Something that uses letters as numbers which you have to find the answer for.
6 divided by 3
2
A submarine sits at 45 feet below sea level. It then dives down 25 feet. What is its new depth?
-70 feet