In deze les zitten 24 slides, met interactieve quizzen en tekstslide.
Lesduur is: 15 min
Onderdelen in deze les
Slide 1 - Tekstslide
Shorten this formula. You also have to choose letters instead of words: amount=number of hours x 40+50
Slide 2 - Open vraag
Shorten this formula r = 2p + 3 - 5p - 10 + p
Slide 3 - Open vraag
Shorten this formula r = 3xp + 13 - 15xp - 20 + 1xp
Slide 4 - Open vraag
Shorten this formula r = -2xp + 1 - 15xp - 20 + 3xp
Slide 5 - Open vraag
Given the formula b=3a+8 What are the terms?
Slide 6 - Open vraag
Given the formula b=3a+8 What are the variables?
Slide 7 - Open vraag
Given the formula b=-2a+10 What are the terms?
Slide 8 - Open vraag
Given the formula 3a+8=p What are the variables?
Slide 9 - Open vraag
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 - Open vraag
Calculate the result p when q=2 p=3(5+q)+2
Slide 11 - Open vraag
Calculate the result p when q=2 p=-3(-5+q)+2
Slide 12 - Open vraag
Calculate the result p when q=2 p=8-2(6-q)
Slide 13 - Open vraag
Take the formula 7y+3=m The result of the formula is m=45 Type down the equation
Slide 14 - Open vraag
Take the formula 5p+40=r The result of the formula is r=60 Type down the equation and solve it using calculating backwards
Slide 15 - Open vraag
Take the formula 24+4a=r The result of the formula is r=60 Type down the equation and solve it using calculating backwards
Slide 16 - Open vraag
Take the formula 18+3s=r The result of the formula is r=60 Type down the equation and solve it using cards
Slide 17 - Open vraag
Take the formula 59+3u=r The result of the formula is r=60 Type down the equation and solve it using cards
Slide 18 - Open vraag
Take the equation 10x15+40e=370 Solve the equation using cards
Slide 19 - Open vraag
Take the equation 10xe+40e=350 Solve the equation using cards
Slide 20 - Open vraag
Take the equation 28=19+x+2x Solve the equation using cards
Slide 21 - Open vraag
Take the equation 10-5f+4f=-3 Solve the equation using cards
Slide 22 - Open vraag
Take the equation 4r+11-r=20 Solve the equation using cards
Slide 23 - Open vraag
Take the equation 6-n+5n=14 Solve the equation using cards