Foundation January 2020 Paper 2 Q7

EdexcelCurrent spec4 marksUsing a Calculator / BIDMAS

7

(a) Complete the number machine by writing the correct output on the dotted line.
Number machine: input 10, then + 5, then × 4, output blank
(1)
(b) Complete the number machine by writing the correct input on the dotted line.
Number machine: input blank, then − 2, then ÷ 6, output 3
(2)

Here is an incomplete number machine.

Number machine: input 15, then ÷ 3, then a blank box, output 8
(c) Complete the number machine. (1)