Q 1: Work out the following and choose the correct answer.
14R2 14R6 12R2

Q 2: Work out the following and choose the correct answer.
45R1 42R2 45R5

Q 3: Work out the following and choose the correct answer.
40R6 42R6 42R6

Q 4: Work out the following and choose the correct answer.
203 23 233

Q 5: Work out the following and choose the correct answer.
180 100 181

Q 6: Work out the following and choose the correct answer.
100 400 200

Q 7: Work out the following and choose the correct answer.
67 66 68

Q 8: Work out the following and choose the correct answer.
123 111 222

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Question 10: This question is available to subscribers only!

