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Unit 3 Test Review: Adding and Subtracting Decim ...

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  • Shawn's cat weighs 5.8 pounds. His dog weighs 31.5 pounds. What is the weight of both animals combined?
    37.3 pounds
  • Compare: 23.04 and 23.4
    23.04 < 23.4
  • Compare: 5.5 and 5.500
    5.5 = 5.500
  • Compare: 5.4 and 4.5
    5.4 > 4.5
  • Caleb ran the 100-yard dash in 11.25 seconds. Devin ran the 100-yard dash in 9.73 seconds. How many seconds faster was Devin's time than Caleb's time?
    1.52 seconds
  • Grayson bought seven ice cream cones at the store. Each ice cream cone cost $1.45. What was the price of 4 ice cream cones? [Make a table!]
    $5.80
  • Put the following in order from greatest to least: 0.7 and 0.092 and 0.75 and 1.568 and 1.47
    1.568, 1.47, 0.75, 0.7, and 0.092
  • Who is correct? Explain your thinking.
    Both Trip and Evan are correct.
  • Subtract: 8.519 - 2.31
    6.209
  • Put the following in order from least to greatest: 8.07 and 8.7 and 8.076 and 8.002 and 8.54
    8.002, 8.07, 8.076, 8.54, and 8.7
  • Write the following number in decimal form: three hundred twelve thousandths
    0.312
  • Add: 8.7 + 15.62
    24.32
  • Sylas has $50. He spends $6.50 on a movie ticket, $5.70 for snacks, and $4.25 to ride the bus. How much money does Sylas have left?
    $33.55 left.
  • Add: 7.23 + 0.864
    8.094
  • Compare: 2.079 and 2.097
    2.079 < 2.097
  • Write the following number in fraction form: seventy-eight thousandths
    78/1,000
  • Konner rode his bicycle 4.6 miles on Saturday and 8.07 miles on Sunday. How many miles did he ride Saturday and Sunday combined?
    12.67 miles
  • Compare: 0.71 and 0.700
    0.71 > 0.700
  • Subtract: 10.7 - 4.29
    6.41
  • Write the following number in expanded form: 0.09
    9 x 1/100