hard Set 4 Form Exercise

Exercise 1

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Answer: 1

Operation
subtraction
Target
2
Mode
fill_one
Parts
  • 1
  • 1
Given
Position: right
Value: 1
Blank
Position: left

Exercise 2

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Answer: 4

Operation
subtraction
Target
5
Mode
fill_one
Parts
  • 1
  • 4
Given
Position: left
Value: 1
Blank
Position: right

Exercise 3

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Answer: 4

Operation
subtraction
Target
8
Mode
fill_one
Parts
  • 4
  • 4
Given
Position: left
Value: 4
Blank
Position: right

Exercise 4

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Answer: 4

Operation
subtraction
Target
5
Mode
fill_one
Parts
  • 1
  • 4
Given
Position: left
Value: 1
Blank
Position: right

Exercise 5

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Answer: 9

Operation
subtraction
Target
10
Mode
fill_one
Parts
  • 1
  • 9
Given
Position: left
Value: 1
Blank
Position: right

Exercise 6

Show answer

Answer: 5

Operation
subtraction
Target
6
Mode
fill_one
Parts
  • 1
  • 5
Given
Position: left
Value: 1
Blank
Position: right

Exercise 7

Show answer

Answer: 5

Operation
subtraction
Target
7
Mode
fill_one
Parts
  • 2
  • 5
Given
Position: left
Value: 2
Blank
Position: right

Exercise 8

Show answer

Answer: 6

Operation
subtraction
Target
8
Mode
fill_one
Parts
  • 2
  • 6
Given
Position: left
Value: 2
Blank
Position: right