Topics 1-4 Review

One last review of division doperations/division/ doperations/division/

Study Guide- check your answers Set B Set D p. 52- Set B pg. 20

Tuesday’s Review #1 What is the value of the digit 5 in 54,922? a) five b) five hundred c) five thousand d) fifty thousand

#2 What is the value of the digit 3 in ? a) three tenths b) three hundredths c) three thousandths d) three ten-thousandths

#3 Which shows twelve billion, forty-eight million, seven thousand, sixteen in standard form? a) 12,480,700,016 b) 12,048,007,016 c) 12,048,070,160 d) 12,408,007,016

#4 Express in word form. a) five hundred eight ones and seven tenths five hundredths b) five hundred eighty and seventy-five thousandths c) five hundred eight and seventy-five tenths d) five hundred eight and seventy-five hundredths

#5 Write in standard form. a) b) c) d)

#6 Which shows the numbers ordered from least to greatest? a) 62,048; 62,387; 61,703 b) 61,703; 62,387; 62,048 c) 62,387; 61,703; 62,048 d) 61,703; 62,048; 62,387

#7 Which is a true statement? a) 9,748,000 = 9,749,000 b) 21,662,000 < 2,662,000 c) 12,009,840 > 12,007,840 d) 5,834,600 > 5,843,500

#8 Round 6.48 to the underlined digit. a) 6.4 b) 6.40 c) 6.5 d) 6.58

#9 Which shows the decimals ordered from least to greatest? a) 0.005, 0.02, 0.1, 0.5 b) 0.1, 0.02, 0.005, 0.5 c) 0.1, 0.5, 0.02, d) 0.5, 0.1, 0.02, 0.005

#10 The population of TN is 6,346,105. What is the population to the nearest thousand? a) 6,000,000 b) 6,370,000 c) 6,346,000 d) 6,346,100

For extra practice: * click on whatever skill your class needs. Place ValuePlace Value or Rounding * change the tab on the left to either identification or rounding * also, change the tab to “both” integer and decimal IXL - Compare decimal numbers HW: Study Guide

Study Guide- check your answers Pg. 54- Set E Set FSet G Pg. 80- Set C Pg. 81- Set D Pg. 81- Set E 3)

Wednesday’s Review #1 Which is the best estimate for ? a) 8 b) 8.5 c) 9 d) 9.5

#2 Estimate the difference 4,833 – 2,477 a) 7,000 b) 6,000 c) 3,000 d) 1,000

#3 Find 28,006 – 14,802 a) 13,400 b) 13,204 c) 13,024 d) 42,808

#4 The table shows Sandy’s cafeteria balance for the past 6 weeks. If the pattern continues, what will her balance be in week 8? a) $25 b) $15 c) $35 d) $50 WeekBalance 1$ 40 2$ 30 3$ 35 4$ 25 5$ 30 6$ 20

#5 Which is the most reasonable estimate for 42 x 5 x 12? a) 6,000 b) 4,000 c) 3,000 d) 2,000

#6 Find 32 x 67. a) 1,950 b) 2,000 c) 2,144 d) 2,414

#7 Caleb bought 2 books from the book fair. Each book cost $7.99. He gave Mrs. Smith a $4 discount coupon. The tax was $1.56. Caleb gave the Mrs. Smith two $10 bills. How much change should he receive? a) $20.00 b) $13.54 c) $ 6.46 d) $ 5.00

#8 Which is equal to 5 ? a) 20 b) 5,555 c) 54 d) 625 4

#9 Which is the best estimate for 3,391 ÷ 8? a) 400 b) 450 c) 500 d) 550

#10 What is the cost to the nearest dollar of a transaction at the book fair consisting of a pencil for $0.95, a poster for $3.25, and a book for $5.75? a) $8 b) $9 c) $10 d) $12

For extra practice IXL - Add and subtract money: word problems Exponents IXL - Multiply numbers ending in zeroes

Study Guide- check your answers Pg. 116 – Set B Set E