Addition
-10 + 5
-5
-2 - 4
2
10 X -10
-100
.10 / .2
.5
candy had $20 she bought some thing that was worth $30 how much money does she owe.
$10
40 + -50
-10
5/10 - (-9/10)
14/10 = 1 4/10
2/10 X 5/10
10/10=1
-90 / 40
-2.25
Bob had 100 candy bars he ate 50 of them and ate 20 more,how much candy bars does he have now.
30 candy bars
-100/350 + 200/350
100/350
9 - (-5)
14
.5 X .4
.2
90/200 / 10/200
9/200
will hade 200 donuts he ate 5 and sold 150 his friend ate 10 of what he had, bob had 30 more, how much does he have now.
5 donuts
(-.6) + .90
84
200 - .100
200.1
.9 X .10
.09
.98 / .100
9.8
you have $300 you go and by $100 cupcakes and 56 cookies, you owe your friend 200 do you have 200 to give your friend.
no you need to give your friend $56
-5,000 + (-9,000)
14,000
-5,000,000 - 3,000,000
8,000,000
.68 X .86
.5848
.29643 / .4764
0.6222292191
You go to the store with $500. Your mom wants you to buy what is on her list; milk $50, cookies $50, Ice cream $50 and cereal $20. You would like to purchase a drone that cost $330. Do you have enough?
Yes you have 330 left from your mom.