UNIT 2 REVIEW SADIE WRITES THE NUMBER 7
UNIT 2 REVIEW
SADIE WRITES THE NUMBER 7, 694. 12. THEN SHE WRITES ANOTHER NUMBER IN WHICH THE DIGIT 9 HAS 10 TIMES THE VALUE IT HAS IN 7, 694. 12. WHICH COULD BE THE SECOND NUMBER SHE WRITES? A. B. C. D. 4, 769. 23 7, 296. 29 6, 584. 91 4, 938. 62
TRENT WRITES THE NUMBER 8, 364. 25 THEN HE WRITES ANOTHER NUMBER IN WHICH THE DIGIT 4 HAS 100 TIMES THE VALUE IT HAS IN 8, 364. 25. WHICH COULD BE THE SECOND NUMBER HE WRITES? A. B. C. D. 9, 749. 23 7, 296. 49 8, 483. 91 4, 758. 62
PERRY WRITES THE NUMBER 2, 573. 19 THEN SHE WRITES ANOTHER NUMBER IN WHICH THE DIGIT 7 HAS 10 TIMES THE VALUE IT HAS IN 2, 573. 19. WHICH COULD BE THE SECOND NUMBER SHE WRITES? A. B. C. D. 5, 719. 23 7, 836. 49 2, 487. 91 9, 758. 72
HOW IS THE DIGIT 2 IN 73. 82 RELATED TO THE 2 IN THE NUMBER 34. 28? A. THE 2 IN 73. 82 IS 10 TIMES GREATER THAN THE 2 IN 34. 28. B. THE 2 IN 73. 82 IS 100 TIMES GREATER THAN THE 2 IN 34. 28. C. THE 2 IN 73. 82 IS 1/10 THE VALUE OF THE 2 IN 34. 28. D. THE 2 IN 73. 82 IS 1/100 THE VALUE OF THE 2 IN 34. 28.
HOW IS THE DIGIT 6 IN 34. 62 RELATED TO THE 6 IN THE NUMBER 16. 48? A. THE 6 IN 34. 62 IS 10 TIMES GREATER THAN THE 6 IN 16. 48. B. THE 6 IN 34. 62 IS 100 TIMES GREATER THAN THE 6 IN 16. 48. C. THE 6 IN 34. 62 IS 1/10 THE VALUE OF THE 6 IN 16. 48. D. THE 6 IN 34. 62 IS 1/100 THE VALUE OF THE 6 IN 16. 48.
HOW IS THE DIGIT 5 IN 75. 82 RELATED TO THE 5 IN THE NUMBER 54. 83? A. THE 5 IN 75. 82 IS 10 TIMES GREATER THAN THE 2 IN 54. 83. B. THE 5 IN 75. 82 IS 100 TIMES GREATER THAN THE 2 IN 54. 83. C. THE 5 IN 75. 82 IS 1/10 THE VALUE OF THE 2 IN 54. 83. D. THE 5 IN 75. 82 IS 1/100 THE VALUE OF THE 2 IN 54. 83.
HOW IS THE DIGIT 9 IN 93. 41 RELATED TO THE 9 IN THE NUMBER 25. 93? A. THE 9 IN 93. 41 IS 10 TIMES GREATER THAN THE 9 IN 25. 93. B. THE 9 IN 93. 41 IS 100 TIMES GREATER THAN THE 9 IN 25. 93. C. THE 9 IN 93. 41 IS 1/10 THE VALUE OF THE 9 IN 25. 93. D. THE 9 IN 93. 41 IS 1/100 THE VALUE OF THE 9 IN 25. 93.
FAYE WAS SHOPPING WITH $15. 00 AT THE GROCERY STORE. FOR DINNER, SHE WANTS TO BUY A CAN OF CORN FOR $1. 76, A BOX OF YELLOW RICE FOR $3. 25, AND A FRIED CHICKEN FOR $6. 29. EXPLAIN HOW FAYE COULD USE ESTIMATION TO DETERMINE IF SHE HAS ENOUGH MONEY.
LOOK AT THE SUM OF DECIMALS BELOW. THE ANSWER IS INCORRECT. EXPLAIN AND SHOW THE CORRECT ANSWER. 26. 72 + 37. 7 = 30. 09
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