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Math review for Tri

Ben has 48 counters, he gives 1/3 to Sarah, and 1/2 of the remaining to Anne, how many counters does he have left?
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Slide 1: Open vraag
MathSecondary Education

In deze les zitten 14 slides, met interactieve quizzen en tekstslide.

Onderdelen in deze les

Ben has 48 counters, he gives 1/3 to Sarah, and 1/2 of the remaining to Anne, how many counters does he have left?

Slide 1 - Open vraag

There are 427 students in Vinschool, and a car provides 13 seats so how many cars do we need to provide all seats to the students?

Slide 2 - Open vraag

Do an estimate of 4.69420 x 6.5143/2.6x1.9 in an appropriate degrees of accuracy

Slide 3 - Open vraag

Work out the inverse for:
x --> 7x+2
x --> 4/x - 6

Slide 4 - Open vraag

Slide 5 - Tekstslide

Answer the question above

Slide 6 - Open vraag

Solve the inequality
c/6 > 2.5

Slide 7 - Open vraag

Answer the question

Slide 8 - Open vraag

Factorise the expression:
21a - 28a^2

Slide 9 - Open vraag

A polygon has the total sum of the interior angles of 1440 degrees.
How many sides does the polygon have?

Slide 10 - Open vraag

John travels 60 miles for 1 hours and 30 minutes.
Work out his speed.
Give your answer in kilometre/hour

Slide 11 - Open vraag

Work out one possible set of x and y:
2^x (x) 3^y = 6^8

Slide 12 - Open vraag

Work out the 6th term of the geometric sequence:
1/2, 1/4, 1/8, 1/16, etc.

Slide 13 - Open vraag

Mira uses 624 grams of flour
in a ratio of 2:3 to milk, what will be the ml of milk

Slide 14 - Open vraag