Math Games

Archive for September, 2006

Below are answer to the Multiplication free Math Games.

Answer to Multiplication free math game 1

The parents spent $20 each on gifts for Ray, his 4 married brothers and 3 married sisters and the 7 spouses, or

(1 + 4 + 3 + 7) x $20 = $300

They spent $15 each on Ray's 6 unmarried cousins, or

6 x $15 = $90

Ray's parents spent $300 + $90 = $390 on Christmas gifts.

Answer to Multiplication free math game 2

The river begins at 3 mph, then flows at 2 x 3 = 6 mph, and finally during the last 10 miles, flows at 3 x 6 = 18 mph.

Answer to Multiplication free math game 3

The first soccer player gets the ball at 25 mph and passes it at 2 x 25 = 50 mph to the second player, who kicks it into the goal at 1.5 x 50 = 75 mph.

For the answers to these Multiplication free Math Games, click here.

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