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Easy: Different hundreds
Compare the hundreds first: fewer hundreds means a smaller number. Numbers with the same hundreds are sorted by their tens, and then by their ones. Write the numbers with < between them for least to greatest, or > for greatest to least.
Write the numbers in order.
Tip: tick “Step-by-step answer key” in the generator to print each step for marking.
Compare place by place from the left. With 345, 354, 435 and 453, the hundreds sort them into two groups first, then the tens decide within each group.
Find the smallest (or largest) first, write it down, cross it out, and repeat with the rest. Check the direction the question asks for: least to greatest or greatest to least.
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