Gcse Grade C Exam Practice Worksheet With Answer Key - Alperton Community School Page 3

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. 5
79
312
7.
Work out an estimate for the value of
. 0
523
...........................................
(Total 3 marks)
412 ×
. 5
904
8.
Work out an estimate for
. 0
195
(Total 3 marks)
+
. 2
56
. 3
50
*9.
Work out
. 8
765
. 6
78
(a) Write down all the figures on your calculator display......................................
(2)
(b) Give your answer to part (a) to an appropriate degree of
accuracy......................................
(1)
(Total 3 marks)
21×
. 3
86
10.
Estimate the value of
. 0
207
..........................................
(Total 3 marks)
11.
Using the information that
65 × 423 = 27 495 find the value of
(i)
0.65 × 4230......................................
(ii)
274.95 ÷ 650......................................
(Total 2 marks)
Alperton Community School Maths Department: GCSE Grade C Exam Practice
3

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