Identifying Integers
What is an integer?
An integer is a whole number (1,2,3,4) and their opposite (-1,-2,-3,-4)
What is absolute value?
Absolute value is the distance of a number from zero.
Put in least to greatest: (6,1,4,3,2,5)
1,2,3,4,5,6
4+16
20
Ben is 10 feet underwater and Sam is 6 feet underwater. How far below Sam is Ben?
4 feet
-5
Solve: l0l
Put in least to greatest: (-1,4,-2,-7,0)
-7,-2,-1,0,4
18-33
-15
If Jamie's parents give her $40 to spend, and she buys a $20 item and leaves a 2-dollar tip, how much money does she have left to spend?
18 dollars
6 feet under water
-6
Solve: -l456l
-456
Put in least to greatest: (40,-6,-9,-1,26,5)
-9,-6,-1,5,26,40
-50+48
-2
Amber has $29 in her bank account and writes a $16 check, what is her new account balance?
13 dollars
grows 5 feet and shrinks 3 feet
a growth of 2 feet
Solve: -l-5l
-5
Put in least to greatest: (64,39,-2,0,900,-67)
-67,-2,0,39,64,900
10-(-23)
33
Two babies, Carter and Alyssa, were due on the same day. Carter was born 9 days before his due date. If Alyssa was born two weeks after Carter, how many days past her due date was she born?
5 days
Dominique added 54 inches of yarn to her project on Monday and decided to take 3.5 feet of yarn off on Wednesday. How many feet of yarn did her final project have?
1 foot
-57
Put in greatest to least:(27,94,35,-6,9,-35,40,-9,25,0)
94,40,35,27,25,9,0,-6,-9,-35
(-13+9)-(-4)+67
67
Bryce rides his bike four blocks west to school. After school, he rides six blocks east to the grocery store. How many blocks past his house is Bryce when he arrives at the grocery store?
2 Blocks