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Grade-1
Count by 10 - Numbers up to 100
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Look at the number pattern shown below and find the missing number :
42, ?, 62, 72, 82
Explanation
Observe the pattern carefully.
Each number in the pattern is increased by 10 to get the next term in the pattern.
42
42 + 10 = 52
52 + 10 = 62
62 + 10 = 72
72 + 10 = 82
The missing number in the pattern is 52.
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