Rounding, Estimation & Error Intervals (Edexcel IGCSE Maths A: Foundation): Exam Questions

Exam code: 4MA1

4 mins4 questions
1
1 mark

Write the number 1997 correct to the nearest thousand.

2
1 mark

Write the number 78263 correct to the nearest 100

3
1 mark

Write the number 15 745 correct to the nearest thousand.

4
1 mark

Mountain

Height in feet

Mount Everest

29 032

K2

28 251

Kangchenjunga

28 169

Lhotse

27 940

Makalu

27 766

Here is some information about the heights of the five tallest mountains in the world.

Round the height of Mount Makalu to the nearest 100 feet.