Step-by-Step Lesson

Learn: Calculating Upper and Lower Bounds

Edexcel GCSE Mathematics (1MA1)

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Steps in this lesson (10)

1
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Match the items on the left with their correct pairs on the right

2
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Match the items on the left with their correct pairs on the right

3
Multiple ChoiceInteractive

If a number is rounded to the nearest 10, what is the error interval?

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4
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Match the items on the left with their correct pairs on the right

5
Fill in the BlankInteractive

A weight of 50 kg rounded to the nearest kilogram has a lower bound of {{blank0}} kg and an upper bound of {{blank1}} kg.

Start the lesson to answer this fill in the blank question

6
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Match the items on the left with their correct pairs on the right

7
Multi-SelectInteractive

Which of the following inequality notations correctly represent bounds for a number rounded to the nearest whole number?

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8
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Match the items on the left with their correct pairs on the right

9
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Match the items on the left with their correct pairs on the right

10
typedAnswer

Match the items on the left with their correct pairs on the right

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