Herhaling chapter 10
1 / 24
La durée de la leçon est: 15 minÉléments de cette leçon
Slide 1 - Diapositive
Shorten this formula
amount=number of hours x 40+50
amount=number of hours x 40+50
Slide 2 - Question ouverte
Shorten this formula
r = 2p + 3 - 5p - 10 + p
r = 2p + 3 - 5p - 10 + p
Slide 3 - Question ouverte
Shorten this formula
r = 3xp + 13 - 15xp - 20 + 1xp
r = 3xp + 13 - 15xp - 20 + 1xp
Slide 4 - Question ouverte
Shorten this formula
r = -2xp + 1 - 15xp - 20 + 3xp
r = -2xp + 1 - 15xp - 20 + 3xp
Slide 5 - Question ouverte
Given the formula b=3a+8
What are the terms?
What are the terms?
Slide 6 - Question ouverte
Given the formula b=3a+8
What are the variables?
What are the variables?
Slide 7 - Question ouverte
Given the formula b=-2a+10
What are the terms?
What are the terms?
Slide 8 - Question ouverte
Given the formula 3a+8=p
What are the variables?
What are the variables?
Slide 9 - Question ouverte
The formula p=2x(d+3) corresponds to a taxi ride. Here is p the price of the taxi ride in euros and d the distance in km. Calculate p when d=9. Write down your calculations
Slide 10 - Question ouverte
Calculate the result p when q=2
p=3(5+q)+2
p=3(5+q)+2
Slide 11 - Question ouverte
Calculate the result p when q=2
p=-3(-5+q)+2
p=-3(-5+q)+2
Slide 12 - Question ouverte
Calculate the result p when q=2
p=8-2(6-q)
p=8-2(6-q)
Slide 13 - Question ouverte
Take the formula 7y+3=m
The result of the formula is m=45
Type down the equation
The result of the formula is m=45
Type down the equation
Slide 14 - Question ouverte
Take the formula 5p+40=r
The result of the formula is r=60
Type down the equation and solve it using calculating backwards
The result of the formula is r=60
Type down the equation and solve it using calculating backwards
Slide 15 - Question ouverte
Take the formula 24+4a=r
The result of the formula is r=60
Type down the equation and solve it using calculating backwards
The result of the formula is r=60
Type down the equation and solve it using calculating backwards
Slide 16 - Question ouverte
Take the formula 18+3s=r
The result of the formula is r=60
Type down the equation and solve it using cards
The result of the formula is r=60
Type down the equation and solve it using cards
Slide 17 - Question ouverte
Take the formula 59+3u=r
The result of the formula is r=60
Type down the equation and solve it using cards
The result of the formula is r=60
Type down the equation and solve it using cards
Slide 18 - Question ouverte
Take the equation 10x15+40e=370
Solve the equation using cards
Solve the equation using cards
Slide 19 - Question ouverte
Take the equation 10xe+40e=350
Solve the equation using cards
Solve the equation using cards
Slide 20 - Question ouverte
Take the equation 28=19+x+2x
Solve the equation using cards
Solve the equation using cards
Slide 21 - Question ouverte
Take the equation 10-5f+4f=-3
Solve the equation using cards
Solve the equation using cards
Slide 22 - Question ouverte
Take the equation 4r+11-r=20
Solve the equation using cards
Solve the equation using cards
Slide 23 - Question ouverte
Take the equation 6-n+5n=14
Solve the equation using cards
Solve the equation using cards
