Rounding 6-digit numbers to the nearest 100 000 and 10 000

Maths

Reasoning with large whole numbers

What are the nearest multiples of 100 000 for the number 871 235?

What are the nearest multiples of 10 000 for the number 723 145?

What is 346 712 rounded to the nearest multiple of 100 000?

What is 482 189 rounded to the nearest multiple of 10 000?

What is 455 321 rounded to the nearest multiple of 10 000?

1. Which number is exactly half way between 400 000 and 500 000?

2. Which number features next in this sequence: 470 000, 480 000, 490 000, ________?

3. Which number features next in this sequence: 351 000, 451 000, 551 000, __________?

If the larger intervals on a number line increase by 10 000 each time and there are 10 smaller intervals for each large interval, what are the smaller intervals increasing by?

Complete the following statement: 'The intervals on a number line should always be...'

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Rounding 6-digit numbers to the nearest 100 000 and 10 000

Lesson outcome