Type the missing number in this sequence: 31, 40, _____, 58, 67, 76

Identify Pattern: To find the missing number in the sequence, we need to determine the pattern. Let's look at the differences between the numbers we know. 40 - 31 = 9Calculate Differences: Now let's check the difference between the other consecutive numbers given. 67 - 58 = 9 76 - 67 = 9Apply Pattern: It appears that the pattern is an increase of 9 for each subsequent number. To find the missing number, we should add 9 to 40, which is the number before the missing one. 40 + 9 = 49Verify Solution: Now let's check if adding 9 to our found number gives us the next number in the sequence. 49 + 9 = 58 This is correct, as 58 is the next number in the sequence after the missing number.

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Type the missing number in this sequence: $\newline$ $31$ , $40$ , $\_$ , $58$ , $67$ , $76$

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Math Problems

Grade 7

Sequences: mixed review

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Q. Type the missing number in this sequence:

\newline

31

40

\_

58

67

76

Identify Pattern: To find the missing number in the sequence, we need to determine the pattern. Let's look at the differences between the numbers we know. $\newline$ $40 - 31 = 9$
Calculate Differences: Now let's check the difference between the other consecutive numbers given. $\newline$ $67 - 58 = 9$ $\newline$ $76 - 67 = 9$
Apply Pattern: It appears that the pattern is an increase of $9$ for each subsequent number. To find the missing number, we should add $9$ to $40$ , which is the number before the missing one. $\newline$ $40 + 9 = 49$
Verify Solution: Now let's check if adding $9$ to our found number gives us the next number in the sequence. $\newline$ $49 + 9 = 58$ $\newline$ This is correct, as $58$ is the next number in the sequence after the missing number.