In each case, numbers in each sequence MUST be given in order. The first number in any sequence always follows the first multiplication and ISN'T just the number stated. If you get a wrong answer mid-sequence, keep going! But bear in mind the next answer will be a step further.

Multiply 1 by 2 five times

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Multiply 1 by 2 five times

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Multiply 1 by 2 five times

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Multiply 1 by 2 five times

☑☑☑☐☐

Multiply 1 by 2 five times

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Starting at 1 again, multiply it by 3 five times

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Starting at 1 again, multiply it by 3 five times

☑☐☐☐☐

Starting at 1 again, multiply it by 3 five times

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Starting at 1 again, multiply it by 3 five times

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Starting at 1 again, multiply it by 3 five times

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Now multiply 64 by 0.25 five times

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Now multiply 64 by 0.25 five times

☑☐☐☐☐

Now multiply 64 by 0.25 five times

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Now multiply 64 by 0.25 five times

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Now multiply 64 by 0.25 five times

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This time multiply 224 by 0.5 five times

☐☐☐☐☐

This time multiply 224 by 0.5 five times

☑☐☐☐☐

This time multiply 224 by 0.5 five times

☑☑☐☐☐

This time multiply 224 by 0.5 five times

☑☑☑☐☐

This time multiply 224 by 0.5 five times

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We're half way, so multiply 0.0001 by 100 five times

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We're half way, so multiply 0.0001 by 100 five times

☑☐☐☐☐

We're half way, so multiply 0.0001 by 100 five times

☑☑☐☐☐

We're half way, so multiply 0.0001 by 100 five times

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We're half way, so multiply 0.0001 by 100 five times

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Going the other way, multiply 197531 by 0.1 five times

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Going the other way, multiply 197531 by 0.1 five times

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Going the other way, multiply 197531 by 0.1 five times

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Going the other way, multiply 197531 by 0.1 five times

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Going the other way, multiply 197531 by 0.1 five times

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Now let's take -25 and multiply it by -2 five times

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Now let's take -25 and multiply it by -2 five times

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Now let's take -25 and multiply it by -2 five times

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Now let's take -25 and multiply it by -2 five times

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Now let's take -25 and multiply it by -2 five times

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Finally, multiply 42 by -1 five times… quickly!

☐☐☐☐☐

Finally, multiply 42 by -1 five times… quickly!

☑☐☐☐☐

Finally, multiply 42 by -1 five times… quickly!

☑☑☐☐☐

Finally, multiply 42 by -1 five times… quickly!

☑☑☑☐☐

Finally, multiply 42 by -1 five times… quickly!

☑☑☑☑☐

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