CAMBRIDGE PRIMARY MATHEMATICS STAGE 5 UNIT 1 TEST: ANSWERS
Unit 1 test: answers
This unit test mark scheme has been written by the authors. This may not fully reflect the
approach of Cambridge Assessment International Education.
1 a 15.37
b 105.05
c 34.34
2 a 8.52 8.53 8.54
8.42 8.43 8.44
8.32 8.33 8.34
b 2 hundredths
3 a 2500
b 25 000
c 250
d 25
4 a E
b C
c D
5 a Twenty three thousand and sixty-seven point nine 23 067.9
b Eleven thousand and eleven point zero one 11 011.01
6 0.6 + 0.05
7 a 4
b 8
c 6
8 8.5
9 43.5
Cambridge Primary Mathematics 5 – Wood & Low © Cambridge University Press 2021 1