RoundingGOAL: Students should able to round whole numbers to the nearest 10 or 100 AND assess reasonableness of their answers using rounding in mental computation.
Example of rounding to the nearest ten: Take a look at these two rounding YouTube videos that explain the basics of rounding to the nearest ten (above) and to the nearest hundred (below).
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IXL Rounding Practice ProblemsRounding to the Nearest 10
Rounding to the Nearest 10 or 100 Estimating Sums Rounding Money to Nearest Dollar Rounding to solve Inequalities Challenge: Rounding Riddles Rounding GamesPacMan Rounding - Gobble up the ghosts that round to the given ten while collecting points.
Meteor Defense Rounding - Use your rounding skills to blow up meteors that are heading to your cities! Math Boat Rounding - steer a boat and collect life rafts by entering the multiple of ten to which each number rounds. |