multiplication tables from 1 to 12 (fill)

What is 2 times 1, represented as the following sum 1+1?

What is 2 times 5, represented as the following sum 5+5?

What is 2 times 6, represented as the following sum 6+6?

What is 2 times 7, represented as the following sum 7+7?

What is 2 times 8, represented as the following sum 8+8?

What is 2 times 9, represented as the following sum 9+9?

What is 2 times 10, represented as the following sum 10+10?

What is 2 times 11, represented as the following sum 11+11?

What is 2 times 12, represented as the following sum 12+12?

What is 3 times 1, represented as the following sum 1+1+1?