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Number sequences: mixed review

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

1,   2,    ,   8,   16,    32,   

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

5,  5,  10,  20,  35,   

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

132,  127,  117,  102,  , 

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

2,   10,    ,   250,   1250,    

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

3,   4,    ,   9,   13,  18,   

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

60,   57,    51,   ,   30,    

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

45,   43,    ,   33,   ,    15

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

7,   10,    16,   ,   37,    ,   70

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

120,  108,  93,  78,  63,   

Fill in the missing number in the pattern.

Look at how much you add to each number to get the next number.

Type the next number in this sequence:

 

2,   2,    ,   8,   14,    22,