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Cumulative Review Chapters 1 - 3 Which is the standard form for 2 x 1,000 + 3 x 100 + 6 • 2,306 What is the place and value of the 7 in 2,793,209? • Place: hundred thousand • Value 700,000 Write 10ˉ³ in standard form • .001 Which number(s) is divisible by 4? A. 2,378 B. 3,271,124 C. 6,278,987 D. 108,284,176 • B and D Round 14,932,302 to the nearest million • 15,000,000 What is the prime factorization of 248? • 2³ x 31 Estimate 351 + 2,871 + 6,231 to the nearest hundred. • 9,500 Find 7 – 2.95 • 4.05 What is the GCF for 21 and 35? • 7 Find 0.6 x .35 • .21 John had $7.42 for lunch. He used it to buy three candy bars which totaled $2.07. Write an equation to show how much money John had left. • $2.07 + m = $7.42 Find 5.46 ÷ 13 • .42 Sue had 3 blue pens and 5 red pens. What fraction of the pens are red? • 5/8 Calculate the value of 8² - 6 x 4 ÷ 3 + 2 - 5 • 53 What property does the following number sentence illustrate? (2 x 6) + (3 + 2) = (3 + 2) + (2 x 6) • Commutative What is 35.9242 x 10ˉ³ • .0359242 Solve for m 3.14m = .8164 • .26 Put these numbers from least to greatest: .8, 7/9, .7, 3/5 • 3/5, .7, 7/9, .8 Why is 42,984 divisible by 9? • The sum of the digits is divisible by 9.