Adding & Subtracting Rational Numbers
-9 + (-6) - 8
What is -23?
-18 -: 6 * (-3)
What is 9?
Rewrite 0.15 as a fraction
15/100
1/5 + 1.48
1.68
-6
-3.8 - (-6.14)
What is 2.34?
2/5 xx -3/4
What is
-3/10?
Rewrite
1/4
1/2
and 3/4 as decimals
1/4 = 0.25
1/2 = 0.5
3/4 = 0.75
1/2 + 0.75
simplified in fraction and decimal form.
1.25 and 1 1/4
-6 - 3
-9
-2/3 + 7/8
What is
5/24?
-3.25 xx -5.4
What is 17.55?
What is 3.9 as a mixed number fraction?
3 9/10
-4.2 -: 0.6 xx -1.5
10.5
12(-11)
-132
-1.28+5.1-2 1/4
What is
1.57
-1 4/6 -: 0.6
-2 7/9 (-2 28/36)
This is 4/5 in decimal form.
What is 0.8?
Rewrite 1/2(2/3 + -6) as the sum of two products using the distributive property.
1/3 + -3
-7-(-9)
2
-6 2/3 + 3 1/5 - 2.2
What is
-5 2/3?
-1.4(1/5 + (-0.6))
What is
0.56
3.379 as a fraction
3 379/1000
6.3(4.8 - 9.7)
-30.87
-15 - (-15)
0