Number Line
What is an interval
the space between 2 numbers on a number line
any number smaller that zero
What is absolute Value
distance of a number from 0
What are the 3 symbols you can use for expressing inequalities
> (greater than), < (less than), = (equal to)
1.25+ 78.80
80.05
Express the following numbers on a HORIZONTAL number line -10,0,-4,-8, 2
__.___.____.___.___.___
-10. -8. -4 0 2
What are the negative even numbers that are less than -8 but greater than -14
-10, -12
absolute value of 156
156
Compare the following numbers using an inequality
33,402 () 33,420
33,402 (<) 33,420
65x 14
910
Draw a number line with the multiples of 3 from 1 to 15
.___.___.___.___.___.
0. 3. 6. 9. 12. 15
What are 3 words the can be used in life when representing things being negative
debit, withdrawal, loss, below,
Absolute value of -32
32
Write an Inequality to compare the following numbers
-16 () -18
-16 (>) -18
Find The GCF and LCM of 12 and 32
GCF= 4
LCM= 96
Plot the following values on a number line
6. 6.5 6.125. 7. 6.25. 6.875.
._____.______._________.__________._____.
6. 6.125 6.25. 6.5 6.875. 7
What are 3 real life applications of using negative numbers
sports, money, elevation, competitions
(absolute value of -28) + 51
79
Compare the following numbers using an inequality
3/4 () .75
3/4 (=) .75
6/8 x 9
Must simplify
6 3/4
plot the following numbers on a vertical number line
1/2. .33. 7/8. 99/100. .95. .67. 2/3
.15. 8/40 0
0 .15. 8/40 .33. 1/2. 2/3. .67. 7/8 .95
99/100
What is the greatest negative multiple of -6 between 0 and -100
-6
(Absolute Value of the opposite of 16) x the opposite of -8
128
Compare the following numbers using an inequality
16/25 () .65
16/25 (<) .65
2/3 divided by 8/9
Must Simplify
3/4