Robert and Teddy are planning to buy snacks for their friends.  Robert orders five boxes of pizza at $10 each box and ten cans of soft drinks at $2 each. Teddy buys six hamburgers at $3 each and an additional ten cans of soft drinks. How much do they spend in all?
Five boxes of pizza cost 5 x $10 = $<<5*10=50>>50.
Ten cans of soft drinks cost 10 x $2 = $<<10*2=20>>20.
So, Robert spends $50 + $20 = $<<50+20=70>>70.
Six hamburgers cost 6 x $3 = $<<6*3=18>>18.
Thus, Teddy spends $18 + $20 = $<<18+20=38>>38.
Therefore, they spend $70 + $38 = $<<70+38=108>>108 in all.
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