Monday, September 27, 2010

Rounding Up Some Great Practice

On this week's homework, students are asked to round numbers to the nearest ten or hundred. (Reminders for parents) Here are some games for a little extra practice:
1. Rounding
2. Rounding Riddles

Here is some great estimating practice:
1. Estimating Inequalities
2. Estimating Sums

1 comment:

  1. why does ixl have a daily limit? because i whanted to do the est.sum game but i can't until tomorrow alyssa


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