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Rounding to the nearest ten
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Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.






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write the ballpark estimate: 45 + 9 = _______
50 + 10 = 60
write the ballpark estimate: 73 + 19 = _______
70 + 20 = 90
write the ballpark estimate: 23 + 61 = _______
20 + 60 = 80
write the ballpark estimate: 41 + 48 = _______
40 + 50 = 90
46
50
10
10
44
40
55
60
75
80
85
90
89
90
23
20
38
40
31
30