OPV.2 Foundation Operations & Place Value

Rounding, Estimation and Bounds 1

5 lessons · 6 variations each

1
OPV.2.1

Round to nearest 10, 100 or other power of 10

Round a given number to the nearest 10, 100, 1000 ... other power of 10

 2
OPV.2.2

Rounding - decimal places

Round to a given number of decimal places

 3
OPV.2.3

Rounding - significant figures

Round to a given number of significant figures

 4
OPV.2.4

Estimating and reasonableness checks

Estimate and check calculations are reasonable

 5
OPV.2.5

Error intervals and bounds

Understand the limitations of accuracy and use inequality notation to show error intervals