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?