MEP Book 3a
Page 75 Review Questions
 Random review # If you have a 5-digittest code, enter it inthe box on the rightand click the button.

Work out the answers to each question below and fill in the boxes. Once you have filled in all the answers, click
on the button to find out which questions you have answered correctly. If you have answered
all the questions correctly, then will appear and you should move on to the next question.

Otherwise either or will appear, depending on how many mistakes you made.
your answers as many times as you want. If you can't work out the right answers then click on to get some help.

 1
Study the numbers in the set below:
 { 144 , 273 , 50 , 18 , 705 , 1001 , 850 }
Join up the parts of sentences below so that they are all true. To link two pencils, click in the circles next
to the pencils. To remove a link which you already made, click on one of the circles at the ends of the link.

Help for selecting operations in Question 2
 You will see this button in Question 2 - you can use it to choose one of the four signs. Click the sign you want - if you click the wrong one, just click again and select another. You can practice with this example.
 2
Following the arrows to the right, fill in the missing numbers.
Following the arrows back to the left, write the reverse operations.

Help for selecting symbols and operations in Question 3(b)
 You will see these two buttons in Question 3(b) - you can use them to choose one of the signs. Click the sign you want - if you click the wrong one, just click again and select another. You can practice with this example.
 3
(a) Complete the table.

(b) Write the rule for the above table in three different ways.

 4
Write these numbers as Roman Numerals.
 5
A glass full of milk weighs grams.
When the glass is half full of milk it weighs grams.
 (a) What does the empty glass weigh? (b) What weight of milk can the glass hold?

You have now completed the Page 75 Review for Book 3a