Mathematical

What two numbers when added together equals 5 but when multiplied equal 6?

If you have 10 pens and you give two pens to your friend how many pens do you have left?

Name both ways 2 numbers add up to 2

1+1

There are 2 cats in your math class and 6 cats in science class and 7 dogs in English class how many cats are there?

Name at least 3 way that 2 numbers add up to 8?

5+1=

9-2=

3+6=

9-5=