Dividing with decimal dividends 10-24-14. GOAL:  I can divide decimal dividends by two-digit divisors, estimating quotients, reasoning about the placement.

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Presentation transcript:

Dividing with decimal dividends

GOAL:  I can divide decimal dividends by two-digit divisors, estimating quotients, reasoning about the placement of the decimal point, and making connections to a written method.

Agenda  Fluency Practice  Whole group lesson  Application problem  Problem set  Exit Ticket

Rename tenths and hundredths  93 tenths  483 tenths  97 hundredths  8,417 hundredths  5,946 hundredths

Divide Decimals by Multiples of 10  1.2 ÷ 3  1.2 ÷ 30  9.6 ÷ 3  9.6 ÷ 30  0.45 ÷ 5  0.45 ÷ 50

Estimate the quotient  15.4 ÷ 32 ≈  2.53 ÷ 43 ≈  29.8 ÷ 31 ≈

Is there a way to not have a remainder? 904 ÷ 32  Partner A  Estimate, solve, and check  Share your work with partner B 456 ÷ 16  Partner B  Estimate, solve, and check  Share your work with partner A

834.6 ÷ 26

48.36 ÷ 39

8.61 ÷ 41

Application Problem  Find the whole number quotient and remainder of the following two expressions:  201 ÷ ÷ 45  Use >,<, or = to complete this sentence: 201 ÷ 12 ______ 729÷ 45  Justify your answer using decimal quotients

Problem Set  You are to complete this independently.  I will have groups at my back table.  If you have a question, ask a shoulder partner first, then come see me.  You have 20 minutes to get this done.

Exit Ticket  This is going to show me what you learned today, so do your best!

GOAL  Someone put our goal into their own words.  What did we learn today?  Now make a connection to your life. How can we use this on a daily basis?