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Grade-1
Count Down - Numbers up to 50
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Look at the number pattern shown below and find the missing number :
24, ?, 22, 21, 20
Explanation
Observe the pattern carefully.
Each number in the pattern is decreased by 1 to get the next term in the pattern.
24
24 - 1 = 23
23 - 1 = 22
22 - 1 = 21
21 - 1 = 20
The missing number in the pattern is 23.
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