Estimating with Decimals: Homework

$0.00

Round to easy numbers, do the quick arithmetic, and use the estimate to catch an answer that cannot be right.

What's Included?

• A number line to round on, and ten estimates
• Traps: the small number that is not zero, and a misplaced decimal point
• Real atomic weights, used to estimate the mass of water and salt

More Detail

• A number line to round on, and ten estimates
• Traps: the small number that is not zero, and a misplaced decimal point
• Real atomic weights, used to estimate the mass of water and salt
• Real coin widths from the U.S. Mint
• Two sums with the same estimate, and a problem you write yourself
• An answer key, and a blank total to add up and sign by hand

Where's My Download?

It opens the moment checkout finishes, ready to print. There is nothing to pay.

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