Be Rational
-0.38
Rational
3 2/3
11/3
11/3
3 2/3
3.48 - (-7.3) =
10.78
4/8 + 3/24
15/24
0
Whole, Integer, and Rational number
5 1/3
16/3
-44/9
-4 8/9
A submarine is at a depth of 232 meters below sea level. It descends 86 meters. What is the new
depth, in meters, of the submarine?
-318 meters
-3 1/3 - 18/9
-48/9 or -5 3/9
False
-7 5/6
-47/6
32/9
3 5/9
-12.36 - 57.8
-45.44
A student ran a distance of 3 1/2 miles each day for 5 days. Then the student ran 4 1/4 miles each day for the next 5 days. What was the total distance in miles the student ran during these 10 days?
38 3/4 miles
-5, 22, 34 , -19 are examples of
Whole, Integers, and Rational numbers
8 12/17
148/17
True or false: 13/10 written as a mixed number is 1 3/7?
False
An optometrist tracks the prescriptions of six patients. They are as follows: -2.5, +0.25, -1.25,
-1.5, +1.25, +0.5. What is the total strength of prescriptions for those six patients?
-3.25
Rebecca needs 10 1/2 yards of fabric to make a quilt. She has one piece of fabric that is 2 1/2 yards and another piece of fabric that is 4 1/4 yards. How many more yards of fabric does Rebecca need to make the quilt?
3 3/4 yd
Give 3 numbers that can be both an integer, whole, and rational number
open ended
-12 15/75
-915/75
-123/13
-9 4/13
Jamie uses a cafeteria account to pay for meals at school. She got a notice saying she owed the school $6.74. The next day, she gave the school a check to add $11.49 to her account and spent $3.14 on lunch. How much money in dollars and cents does Jamie now have in her cafeteria account?
$1.61
To qualify to compete in the high jump finals, athletes must jump a certain height in the semi-finals. Jon jumped 1 5/8 inches below the qualifying height, but his friend Anthony made it to 2 1/4 inches over the qualifying height. How much lower was Jon’s semi-final jump compared with Anthony’s?
3 7/8