Posted by
**Al** on
.

5 4 10b b 6 ?

5a 2a 40 2 2 5c

The above numbers are presented in 3 sets of 4 boxes each.

What is the missing algebraic expression in the box in the last set?

Monday

March 27, 2017
Posted by
**Al** on
.

5 4 10b b 6 ?

5a 2a 40 2 2 5c

The above numbers are presented in 3 sets of 4 boxes each.

What is the missing algebraic expression in the box in the last set?

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