Number Functions and Patterns

Translate: eight more than x

• 8x

• x - 8

• x + 8

• x/9

Translate: a number divided by 2

• n + 2

• n - 2

• 2n

• n/2

Translate: the product of a number and seven

• 7 + n

• 7 - n

• 7/n

• 7n

Translate: 15 subtracted from m

• m - 15

• 15 - m

• m + 15

• 15m

Brian used the same rule on each Input number to create the Output numbers in the table below.

• Add 10

• Add 30

• Subtract 10

• Subtract 20

Translate: 6 - x

• the difference of 6 and a number

• the sum of 6 and a number

• the product of 6 and a number

• the quotient of 6 and a number

Translate: 11x

• eleven plus a number

• eleven times a number

• eleven minus a number

• eleven divided by a number

Solve: 6 = 2n

• 3

• 12

• 8

• 4

Solve: 6 + x =17

• -11

• -23

• 23

• 11

Solve: 20x=300

• 15

• 5

• 10

• 20