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Grade-1
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Look at the number pattern shown below and find the missing number :
342, 339, 336, 333, ?
Explanation
Observe the pattern carefully.
Each number in the pattern is decreased by 3 to get the next term in the pattern.
342
342 - 3 = 339
339 - 3 = 336
336 - 3 = 333
333 - 3 = 330
The missing number in the pattern is 330.
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