Algebra Review

How many dots in the next group?

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The number 30 is multiplied by a number, then divided by the same number. What is the answer?

• 15

• 30

• 45

• 60

• 42

• 27

• 52

• 24

• 12

• 16

• 42

• 52

• 5m

• 5n

• 9m

• 9n

Which is the correct expression for ‘a number multiplied by 2 then subtracted by 6’?

• 2+n-6

• 2n-6

• n/2-6

• 6-2xn

• 3

• 36

• 12

• 108

Find the missing numbers

• 33, 38, 43

• 33, 38, 49

• 43, 48, 49

• 39, 35, 49

• 6w + 3

• w + 18

• 6w + 9

• 6w + 18

• 24y-15

• 24y-5

• 11y-8

• 24y+15