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소수의 곱셈(소수X자연수, 자연수X소수)

선생님
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Question 1

Short Answer

0.4X5

  • 2

  • 2.0

Question 2

Short Answer

0.34X2

  • 0.68

Question 3

OX

0.7X4는 0.7+0.7+0.7+0.7과 같다.

Question 4

Short Answer

1.4X7

  • 9.8

Question 5

Short Answer

1.51X6

  • 9.06

Question 6

Short Answer

7X0.4

  • 2.8

Question 7

Short Answer

3X2.3

  • 6.9

Question 8

Short Answer

27X5.9

  • 159.3

Question 9

Short Answer

47*3.86

  • 181.42

Question 10

Short Answer

3X1.7

  • 5.1

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