Definitions
What are integers that are less than zero called?
Negative integers
What is the opposite of -548?
+548 OR 548
Compare the integers -4___4
< (less than)
EXPLAIN the movements on a number line to solve the following problem:
-4 + (-3) =
(Starting from____ move ____ units to the ____. Then move ___ units to the ___. You will end up at ____).
Solve.
-3 + (-10) = ___
-13
What are integers that are greater than zero?
Positive Integers
What is the absolute value of -|-7|?
-7
Compare the integers -10 ___ -9
< (less than)
EXPLAIN the movements on a number line to solve the following problem:
5 + (-7) =
(Starting from____ move ____ units to the ____. Then move ___ units to the ___. You will end up at ____).
Starting from 0 move 5 units to the right. Then move 7 units to the left. You will end up at -2.
Solve.
5 + (-10) = ____
-5
What are positive whole numbers, negative numbers, and zero called?
Integers
What integer represents going down 6 floors in an elevator?
-6
Compare the integers -1 ___ -100
> (greater than)
25 + (-23) = ____
2
23 + (-18) = ____
5
What are numbers that are the same distance from 0, but in opposite directions?
Opposites
What integer represents gaining 12 pounds?
+12 OR 12
Place the integers in order from LEAST to GREATEST.
-4, 3, -10, 0, -5, -8
-10, -8, -5, -4, 0, 3,
Solve.
-15 + (-7) + (-12) = ____
-34
-15 + 10 + (-20) =
-25
What is the distance between a number and zero on a number line?
What integer represents a rise in temperature by 5 degrees and then a drop in temperature by 6 degrees?
-1
Place the integers in order from LEAST to GREATEST
-1, -7, -15, -12, -21, -4
-21, -15, -12, -7, -4, -1
Solve.
-16 + 10 + (-14) = ____
-20
5