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Unit 5 Test Review. Question 1. Sally is trying to solve the addition problem below. What number should she put in the box? 1 678 + 329 7. Answer= 0. Question 2. If Mrs. Elliott is given the problem 679 + 301, and she starts with 700 + 301. What
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Question 1 Sally is trying to solve the addition problem below. What number should she put in the box? 1 678 + 329 7 Answer= 0
Question 2 If Mrs. Elliott is given the problem 679 + 301, and she starts with 700 + 301. What will she have to do at the end of her problem? Answer= She will have to subtract 21
Question 3 Write 4,576 in expanded form. Answer: 4,000 + 500 + 70 + 6
Question 4 Round 45 to the nearest ten. Answer: 50
Question 5 Compare the following numbers using a < = > sign 515 ____ 551 Answer: 515 < 551
Question 6 Mr. Elliott’s 9th grade class has a goal to raise $1,000 for the community. They have raised $476 so far. How much more money do they need to raise to reach their goal? Answer: $1,000 - $476= $524
Question 7 Which of the following numbers has a 6 in the tens place? • 7,689 • 615 • 4,762 • 36 Answer: c. 4,762
Question 8 Which sum does not equal 1,000? • 112 + 888 • 569 + 431 • 207 + 803 • 654 + 346 Answer: c. 207 + 803
Question 9 Round 4,712 to the nearest thousand. Answer: 5,000
Question 10 How many hundreds are in 768? Answer: 7
Question 11 Write the standard form for the following number. Nine hundred seventy-three Answer: 973
Question 12 How many tens are in 680? Answer: 8 or 80
Question 13 Which group of numbers in ordered from least to greatest? • 8,709 8,790 8,960 • 5, 021 6,980 6, 890 • 1,010 1,100 2,345 • 2,340 1,430 1,221 Answer: c. 1,010 1,100 2,345
Question 14 Round 46,821 to the nearest ten thousand. Answer: 50,000
Question 15 Write the following number in expanded form. 56,789 Answer: 50,000 + 6,000 + 700 + 80 + 9