N15

N15

round numbers and measures to an appropriate degree of accuracy (e.g. to a specified number of decimal places or significant figures); use inequality notation to specify simple error intervals due to truncation or rounding

N15-01 [Introducing Rounding Numbers to the Nearest Whole Number]

N15-02 [Examples of Rounding Numbers to the Nearest Whole Number]

N15-03 [Examples of Rounding Numbers to the Nearest 10]

N15-04 [Examples of Rounding Numbers to the Nearest 100]

N15-05 [Examples of Rounding Numbers to the Nearest 1000]

N15-06 [Rounding Numbers to a Specified Number of Decimal Places]

N15-07 [Examples of Rounding to 1dp]

N15-08 [Examples of Rounding to 2dp]

N15-09 [Examples of Rounding to 3dp]

N15-10 [Examples of Rounding to 4dp]

N15-11 [Rounding Numbers to a Specified Number of Significant Figures]

N15-12 [Examples of Rounding to 1sf]

N15-13 [Examples of Rounding to 2sf]

N15-14 [Examples of Rounding to 3sf]

N15-15 [Examples of Rounding to 4sf]

N15-16 [Don’t Round Partway Through Calculations]

N15-17 [Rounding Example 1]

N15-18 [Rounding Example 2]

N15-19 [Rounding Example 3]

N15-20 [Truncation]

N15-21 [Introducing Error Intervals]

N15-22 [Error Intervals Example 1]

N15-23 [Error Intervals Example 2]

N15-24 [Error Intervals Example 3]

N15-25 [Error Intervals Example 4]

N15-26 [Error Intervals Example 5]