This maths worksheet is a real test of understanding. Remember these key facts about rounding numbers:
Numbers to the nearest 10
When rounding to the nearest 100 the key figure is the tens digit. If the tens digit is 5 or above, round up. If it is below 5 round down.
Eg
279 is 300 to the nearest 100
249 is 200 to the nearest 100
(Note that it does not matter what the units digit is, it is the TENS digit that must be looked at.) Continue reading “Free Y6 maths worksheet: Approximate answers by rounding”