Grade 5 Week 1 Understanding of Place Value Name: __________ Day 1 D The decimal grid in each model represents 1 whole. Shade each model to show the decimal number below the model. 0.5 0.05 Complete the comparison statements. 0.05 is ____ of 0.5. 0.5 is ___ times the value of 0.05. Complete the equations. 0.5 -=- --- = 0.05 0.05 X ___ = 0.5 IJ Draw a number line from Oto 2. Then draw and label points at 2 and 0.2. Use the number line to explain why 2 is 10 times the value of 0.2. Complete the equations to show the relationship between 2 and 0.2. 0.2X ___ =2 2 -=- = 0.2 D Which type of model do you like best? Explain why. Oi-Ready· ,� 2020 Curriculum Associates, LLC. All rights reserved. ..,/ Day 1 Day 1 Ready® Center Activity 5.7 ** - ItCheck Ten Times as Much as or One-Tenth of? fl/# Understanding Write the number What You Need that is 10 times as much as each • Recording Sheet number and the number that is ,6 \ of each number. 30, 60"0, 0.5 What You Do 1. Take turns. Choose a number in the first column on the Recording Sheet. 2. Look at the number in the second column. Decide if that number is 10 times as much as Will a l')Vmber tt..at is- 10 times- as- mvct.. M ( or ,6 of) your number. Explain your reasoning. Number A t..ave more 3. If your partner agrees, write T for True or F for zeros- or les-5' zeros? False. If you write F, say what the number should be. If your partner agrees, write the correct number in the "Should be ..." column. 4. Repeat until all the rows are completed. Circle the number in which the digit 2 has the least value. Write the number that is ten times as much as the circled number. 2.0 20 0.002 Circle the number in which the digit 6 has the greatest value. Write the number that is one-tenth of the circled number. 0.006 6,000 0.60 <DC.urnculu111 Ass,,cr:11es. LLC... Number and Operations in Base Ten I Level 5 Copymg pt'rnlll!Cd r,,r 1:bssro,1111 USC. Day 1 Ready® Center Activity 5.7 ** Recording Sheet Partner A ________ Partner B ________ Ten Times as Much as or One-Tenth of? Number A 10 x as Much as A= True or False? Should be •.• 40 400 0.05 50 0.3 3 2,000 200,000 700 7,000 Numbers ..!..of = True or False? Should be ... 10 8 0.09 0.9 6 0.6 80 0.08 0.7 0.07 200 20 <DCurnculurn Assuci:ites. LLC Number and Operations in Base Ten I Level 5 Copy111g permitted [(Ir .:bssro,1111 use. Day 2 Day 2 Writing a Decimal in Standard Form Name: ___________ What decimal represents each number? D one and six tenths U eight and eleven hundredths II 6 X 1 + 5 X 16 IIthirteen and thirteen thousandths 11!11 1 1 llil 2 X 10 + 7 X W + 3 X lOO fJ five hundredtwelve thousandths II 8 X 100 + 2 X 16 + 8 X l,�00 IJJ 2 X 1 + 4 X l�O Imforty-two and forty-one hundredths 0 + 2 3 X 1 6 twelve and sixty-eight thousandths m 7 X 1 0 X 10 + + X l6 m 1 1 1 11i1m ,000 00 3 X 1 + 6 X 1 + 3 X 10 + 7 X W + 2 X lOO + 8 X l,OOO IIJ nine hundred fifty-sixand four hundred twenty-seven thousandths IEJ How was writing decimals for numbers in word form different from numbers in expanded form? Oi-Ready 1!:l 2020 Curriculum Associates, LLC. All rights reserved. Day 2 Ready® Center Activity 5.11 ** _ j) Check Decimal Number forms ff!!# Understanding Write. the number What You Need 25.075 in expanded formand word form. • number cube (1-6) • Recording Sheet What You Do 1. Take turns. Toss the number cube. Find that row on the Recording Sheet. Say the form of the number that you will write. If both forms of the number have already been written, your turn ends. 2. On a separate sheet of paper, write that form of the number. I\n tJ,if)kif)9 of tJ,e /'lt1mber 4.<o8. I covld 3. If your partner agrees, write that form on the repre,ef)t tJ,i, /'lt1mber i" a Recording Sheet. Score 1 point. place-valve chart to J,elp 4. If you are incorrect, your turn ends. me Write tJ,e ex paf)ded form. 5. The first person to score 4 points wins. I covld ,ay tJ,e /'lt1mber ovt lovd to J,el p me Write tJ,e Word form. � On a separate sheet of paper, write a number in standard form. Have your partner write the other two forms of the number. <DC..urnculum r\ss,)ciatcs. LLL Number and Operations in Base Ten I Level 5 Copring pamittcd for .:bssroom use. Ready® Center Activity 5.11 ** Recording Sheet Partner A -------- Partner B -------- Decimal Number forms 1. Standard Form: 3.48 Expanded Form: Word Form: 2. Standard Form: 0.792 Expanded Form: Word Form: 3. Standard Form: Expanded Form: Word Form: two hundred and twenty-six hundredths 4. Standard Form: Expanded Form: Word Form: three thousand five hundred four and six hundred twenty-one thousandths 5. Standard Form: Expanded Form: x x X 1 x 6 (6 100) + (3 10) + ! 1 16 + ( 5 1 0 ) Word Form: 6. Standard Form: Expanded Form: (8 x 100) + (2 x 10) + x x ( 6 16 I+! 3 160 ) Word Form: <DCurr1tulum Ass,,cicllcs. LL\..: Number and Operations in Base Ten I Level 5 Copring permi11ecl for da,sro,1111 use. Day 3 Comparing Decimals Name: __________ Write the symbol <, =,or> in each comparison statement. D 0.02 __ 0.002 EJ0.05 0.5 IJ0.74 -- 0.84 II0.14 __ 0.084 B 1.2 1.25 II5.130 __ 5.13 fJ3.2 01 -- 3.099 EJ0.159 1.590 m 8.269 __ 8.268 Im 4.60 __ 4.060 m 302.026 300.226 m 0.237 __ 0.223 m 3.033 __ 3.303 m 9.074 9.47 m 6.129 __ 6.19 Im56 7.45 -- 564.75 m 78.967 78.957 IEJ5.3 46 -- 5.4 IPJ 12.112 __ 12.121 fE 26.2 26.200 m 100.32 __ 100.232 f1l What strategies did you use to solve the problems? Explain. Oi-Ready '9 2020 Curriculum Associates, LLC. All rights reserved. 8 Day 3 Rounding Decimals Name: __________ Round each decimal to the nearest tenth. 11 0.32 fJ3.87 IJ 0.709 11 12.15 D 12.145 D 645.059 Round each decimal to the nearest hundredth. fJ 1.079 D o.854 fJ 0.709 Im 12.745 m 645.059 m 50.501 Round each decimal to the nearest whole number. m 1.47 m 12.5 m 200.051 Im Write two different decimals that are the same value when rounded to the nearest tenth. Explain why the rounded values are the same. ID Round 1.299 to the nearest tenth and to the nearest hundredth. Explain why the rounded values are equivalent. Oi-Ready '9 2020 Curriculum Associates, LLC. All rights reserved. g Day 3 Ready® Center Activity 5.12 ** _ 11/Check Compare Decimal Numbers "II Understanding Write<,=, or>. to What You Need complete the inequa!ities. Explain • place-value chart to thousandths (optional) your reasoning. • Recording Sheet 0.5700.508 \ 34.07'20 34.207 What You Do 1. Take turns. Choose one of the tables on the Recording Sheet. 2. Then choose one of the numbers in the top I ca" v>e place valve to row of the table. compare decimal f'\VmberS'. 3. Look at each category in the table. Tell your Sometime> it hel ps- to \Nrite partner if the number is less than, equal to, or the f'\Vmber> i" fractio" greater than the given number in the second form a"d compare the row. Explain why. f'\Vmeratorf. 4. Your partner checks your work. Compare: 0.5G, a"d 0.48 S. If you are correct, write the number in the 5� 'fB 100 > 100 correct category. If you are incorrect, your turn ends. 6. Continue until all numbers have been placed in the correct category. Take turns telling your partner a decimal number, and have them identify which category it belongs in for each of the tables on the Recording Sheet. t� <DC..urnculum .-\ss,•c1:11es. LLL Number and Operations in Base Ten I Level 5 � 1 f',,;_':';, Copying pnmutcd for cbssro,Hn use. � 1.;,:� Day 3 Ready® Center Activity 5.12 ** Recording Sheet Partner A -------- Partner B -------- Compare Decimal Numbers 0.063 0.631 0.630 0.634 <0.63 =0.63 >0.63 3.6810 3.861 3.086 3.68 < 3.681 = 3.681 > 3.681 4.712 4.82 4.072 4.72 4.67 4.7020 < 4.702 = 4.702 > 4.702 1.009 1.59 1.055 1.095 1.05 1.05900 < 1.059 = 1.059 > 1.059 <D<..urnculum Ass,,c1ates. LLC Number and Operations in Base Ten I Level 5 Copymg pt'rm111ed for dassro,1m use. Day 4 Multiplying Multi-Digit Whole Numbers Name: __________ Estimate.