Expressing numbers in standard form practice exercise 3

Question 1

A forest has approximately 486000 trees. Express the number of trees in standard form.

Question 2

A forest has approximately 486000 trees. Express the number of trees in standard form. (1 mark)

Question 3

A forest has approximately 486000 trees. Express the number of trees in standard form. (1 mark)

Question 4

A forest has approximately 486000 trees. Express the number of trees in standard form. (1 mark)

Question 5

A government program distributed 452000 textbooks to secondary schools. Express this number in standard form.

Question 6

A government program distributed 452000 textbooks to secondary schools. Express this number in standard form. (1 mark)

Question 7

A government program distributed 452000 textbooks to secondary schools. Express this number in standard form. (1 mark)

Question 8

A government program distributed 452000 textbooks to secondary schools. Express this number in standard form. (1 mark)

Question 9

A publishing company sold 253000 books last year. Express this number in standard form.

Question 10

A publishing company sold 253000 books last year. Express this number in standard form.

Question 11

A publishing company sold 253000 books last year. Express this number in standard form. (1 mark)

Question 12

A publishing company sold 253000 books last year. Express this number in standard form. (1 mark)

Question 13

A publishing company sold 253000 books last year. Express this number in standard form. (1 mark)

Question 14

A pin costs 0.0075 Kenyan shillings. Express this in standard form.

Question 15

A pin costs 0.0075 Kenyan shillings. Express this in standard form. (1 mark)

Question 16

A pin costs 0.0075 Kenyan shillings. Express this in standard form. (1 mark)

Question 17

A pin costs 0.0075 Kenyan shillings. Express this in standard form. (1 mark)

Question 18

Kenya assembled 172000 vehicles last year. Express this number in standard form.

Question 19

Kenya assembled 172000 vehicles last year. Express this number in standard form. (1 mark)

Question 20

Kenya assembled 172000 vehicles last year. Express this number in standard form. (1 mark)

Question 21

Kenya assembled 172000 vehicles last year. Express this number in standard form. (1 mark)

Question 22

The mass of a grain of rice is approximately 0.000024 kg. Express this in standard form.

Question 23

The mass of a grain of rice is approximately 0.000024 kg. Express this in standard form. (1 mark)

Question 24

The mass of a grain of rice is approximately 0.000024 kg. Express this in standard form. (1 mark)

Question 25

A packet of milk contains 0.00125 litres. Express this quantity in standard form.

Question 26

A packet of milk contains 0.00125 litres. Express this quantity in standard form.(1 mark)

Question 27

A packet of milk contains 0.00125 litres. Express this quantity in standard form.(1 mark)

Question 28

A human hair is about 0.00008 metres thick. Express this in standard form.

Question 29

A human hair is about 0.00008 metres thick. Express this in standard form.(1 mark)

Question 30

A human hair is about 0.00008 metres thick. Express this in standard form.(1 mark)

Question 31

The width of a thread is approximately 0.00035 metres. Express this in standard form.

Question 32

The width of a thread is approximately 0.00035 metres. Express this in standard form. (1 mark)

Question 33

The width of a thread is approximately 0.00035 metres. Express this in standard form. (1 mark)

Question 34

A sugar factory produced 730000 kg of sugar in one season. Express this quantity in standard form.

Question 35

A sugar factory produced 730000 kg of sugar in one season. Express this quantity in standard form. (1 mark)

Question 36

A sugar factory produced 730000 kg of sugar in one season. Express this quantity in standard form. (1 mark)

Question 37

A sugar factory produced 730000 kg of sugar in one season. Express this quantity in standard form. (1 mark)

Quiz Questions (37 questions)