Say: Since you cannot make additional groups containing four tens, you will need to regroup the remaining 2 for 20 ones. Show 6 tens so that the entire class can see them.Say: When completing the long division expression "68 divided by 4," remember that 68 is 6 tens and 8 ones.Say: When we are dividing numbers too large for us to immediately know the answer to, it is best to do the problem in several small parts.Ask: If we want to write 68 ÷ 4 the same way we wrote the standard long division express "54 divided by 9," what number would go where 54 is and what number would replace 9?68 would go in place of 54 and 4 in place of 9.Compare strategies, and share that one common strategy for performing more complicated division with multi-digit numbers is using the standard algorithm. If students do think they know the quotient, have them share their thinking.
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