Numbers to one million
Adding and subtracting large numbers
Calculate each of these mentally. (a) 300 000 + 20 000 + 8 000
1
(b) 40 000 + 70 000
(c) 250 000 + 250 000
Find the missing numbers.
2
35 000 +
= 100 000
801 000 +
= 1 million
3 The populations for each OECS country are shown in the table.
Antigua and Barbuda
91 244
Dominica
70 693
Grenada
107 541
Montserrat
4 993
Saint Kitts and Nevis
55 411
Saint Lucia
175 498
Saint Vincent and the Grenadines
110 185
Use a written method to calculate the combined population of (a) Grenada and Saint Kitts and Nevis
(b) Dominica and Saint Lucia
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28/04/2022 12:12
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