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Module 1 Lesson 16. Solve word problems using decimal operations. Common Core Standards.
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Module 1 Lesson 16 • Solve word problems using decimal operations
Common Core Standards 5.NBT.7 Add, subtract, multiply and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
I can solve word problems using decimal operations Learning Targets
Activate Knowledge 0.3 ÷ 2 =
Activate Knowledge 3 tenths ÷ 2 = __ hundredths ÷ 2 = __ tenths __ hundredths Solve using the standard algorithm
Activate Knowledge 0.9 ÷ 5= __ Solve using standard algorithm
Activate Knowledge 9 tenths÷ 5 = __ tenths
Activate Knowledge 0.58 ÷ 4=
Activate Knowledge 58 hundredths ÷ 4 = __ hundredths = __ tenths __ hundredths
Activate Knowledge 93 tenths ÷ 6 Solve using standard algorithm
Activate Knowledge Jesse and three friends buy snacks for a hike. They buy trail mix for $5.42, apples for $2.55, and granola bars for $3.39. If the four friends split the cost of the snacks equally, how much should each friend pay?
Learn Mr. Frye distributed $126 equally among his 4 children for their weekly allowance. How much money did each child receive?
Learn $126 Mr. Frye’s Money
Learn $126 Mr. Frye’s Money ?
Learn $126 Mr. Frye’s Money ? Solve and express your answer in a complete sentence.
Learn $126 Mr. Frye’s Money ? Solve and express your answer in a complete sentence.
Learn Brandon mixed 6.83 lbs. of cashews with 3.57 lbs. of pistachios. After filling up 6 bags that were the same size with the mixture, he had 0.35 lbs. of nuts left. What was the weight of each bag?
Learn Brandon’s Cashews
Learn ? ? Brandon’s Cashews
Learn Brandon’s Cashews “After filling up 6 bags that were the same size with the mixture, he had 0.35 lbs. of nuts left.” How would we represent this part?
Learn 10.4 Brandon’s Cashews “After filling up 6 bags that were the same size with the mixture, he had 0.35 lbs. of nuts left.” How would we represent this part?
Learn 10.4 Brandon’s Cashews 0.35 6 units + 0.35 = 10.4 1 unit = (10.4-0.35)÷6 1 unit =1.675 lbs Each bag contained 1.675 lbs of nuts
Review In question 3, how did you represent the information using the tape diagram? How did the tape diagram in 1(a) help you solve 1(b)?