10 x 15 25 x 6 50 x 3 75 x 2
nothing
11x11
8x6
12 squared.
it is a prime number
1*98
6x7=42
1x930=930
Some thing
Numbers in a multiplication problem aren't added. In a multiplication sentence, the multiplicand times the multiplier equals the product.
25 x 3 75 x 1 15 x 5