Medium Arithmetic Puzzles
1306 puzzles total. Find the missing + − × ÷ operators to complete each equation.
#4577: 9 _ 9 _ 2 _ 3 = 7
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#4578: 9 _ 9 _ 2 _ 4 = 9
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#4589: 9 _ 9 _ 3 _ 4 = -3
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#4590: 9 _ 9 _ 3 _ 5 = -6
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#4594: 9 _ 9 _ 3 _ 2 = 7
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#4601: 9 _ 9 _ 4 _ 3 = -3
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#4603: 9 _ 9 _ 4 _ 2 = 9
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#4607: 9 _ 9 _ 5 _ 3 = -6
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#4610: 9 _ 9 _ 6 _ 8 = -3
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#4615: 9 _ 9 _ 8 _ 6 = -3
medium