add math games

1, 3, 5, 7..... (adding 2 to every term) 1, 4, 16, 64 (Multiplying by 4 every term) 20, 17, 14 . (add -3 to every term) The different numbers in a sequence are called terms of sequence. The subscripts denote the position of the term. In the second example, 4 is the second term, a..

Let A be a matrix of order mxn. Let B be a matrix of order nxp. Then the product of the matrices A and B is of order mxp. i.e., when we multiply two matrices the number of columns of the first matrix should be equal to the number of rows of the second matrix. Two matrices can be multiplied by usin..

Add: => 903087 or 930087 or 930807 or 900387..

Add: => 1888878 or 1888788 or 1887888 or 1888887..

Add: => 74,777 or 47,777 or 77,477 or 77,747..

Add the numbers. => 522 or 611 or 557 or 521..

Which is a fair game? => Toss a coin twice. You win if you get head both times and your friend wins if he gets tail both times. or Toss a coin ten times. You win if you get head always and your friend wins if he gets 5 heads and 5 tails. or There are 2 green, 5 black, and 7 blue pebbles i..

Which of these games is fair? => Toss a coin five times. You get 2 points for each head. Your friend gets 1 point for each head. or Roll a dice 10 times. You win if you roll a 3 seven times. Your friend wins if she rolls a 3 five times. or There are 5 gray, 5 black, and 5 blue marbles in ..

A tennis player won 20% of the games he played. Find the total number of games played by him if he won 10 games. => 50 or 52 or 47 or 49..

Jimmy lost 6 out of 15 games he played. Find the ratio of the games won to the games played. => 3 to 5 or 4 to 15 or 6 to 15 or 2 to 5..