Decimals Review
To find the product of 123.346 and 4.2543, you would move the decimal point how many places?
7 places
Miss O returned a box of pencils to Walmart so they credited her account $3.00. Write this amount as an integer.
3
The opposite of 0
Which number is larger 2/5 or 3/10?
2/5
Numbers when place on a number line, are the exact same distance away from 0 but in different directions
Opposites
Solve 325 divided by 2.5
130
Emilio owed his mom $500 so he withdrew it from his bank account. Write the change in his account as an integer.
-500
Opposite of the opposite of the opposite of -265
265
Which number is larger -3.4 or -3 1/2?
-3.4
Any positive number without decimals or fractions
Whole Numbers
Which of the following numbers is 186,426 divisible by?
2, 3, 4, 9, 10
2, 3, 9
Alfred, Alexis, and Asher got their science tests back. Alfred missed 12 points, Alexis missed 13 points, and Asher missed 11 points. Who earned the best grade?
Asher
Describe the meaning and write an integer for the opposite of a withdrawal of $1234
If three numbers are ordered from least to greatest and the order is
a, b, c
what would the order be from greatest to least?
c, b, a
Any positive or negative whole number
Integer
Student council sold 486 snacks to earn $2,673. How much did each snack cost?
The first number is 4 units to the right of -2. The second number is 8 units to the left of 3. What is the value of each number, and which is greater?
2 is greater than -5
Write a number to represent the opposite of the opposite of a loss of 3.25 pounds
-3.25
Some 6th grade students were having a race around a football field. When the teacher blew the whistle for everyone to stop, Johnny was 1/2 foot before the finish line, Julia was 1/2 foot after the finish line, and Jessie was 1/3 foot before the finish line. Write the numbers in order from least to greatest.
Johhny, Jessie, Julia
Any number that can be represented as a positive or negative fraction
Rational Numbers
Isabella runs 436.8 meters in 62.08 seconds. What is her unit rate? Round to the nearest hundredth.
7.03 meters per second
In a recent survey, a magazine reported that preferred room temperature is 68 degrees F. Sarah's bedroom is 72 degrees F and the downstairs bathroom is 64 degrees F. If the bedroom is represented with the integer 4 and the bathroom is represented with a -4, what does 0 represent in this situation?
Zero represents the preferred room temperature of 68 degrees F
Abby bikes 10 miles North and then 3 miles West. If Zack bike in the opposite direction, which way did he bike?
10 miles South and then 3 miles East
Order the numbers from least to greatest
0, -4, 1/4, 3 3/5, -4.1, 23/5, 3.1, -5, -4.5, 0.6
-5, -4.5, -4.1, -4, 0, 1/4, 0.6, 3.1, 3 3/5, 4.6
The type of decimal that has a finite number of digits
Terminating decimal