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12 questions
Which number sequence follows the rule: subtract 3
12, 9, 6, 3, ...
12, 15, 18, 21, ...
3, 6, 9, 12, ...
10, 8, 6, 4, ...
What is the rule for this number sequence?
92, 87, 82, 77
subtract 2
add 2
subtract 5
add 5
What is the rule for the number sequence?
1, 3, 9, 27, ...
multiply by 3
add 3
multiply by 2
add 2
If I multiply an odd number with an odd number, the answer/product will always be:
Even
Odd
If I multiply an even number with an odd number, the answer will always be:
Even
Odd
When you multiply 2 to with any number, the answer will always be:
Even
Odd
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