What add to 6 equal 15?
9 plus 6 is uqual 16
What is subtracted from 7 to get
Subtract 9 from 7 is equal to 2
What multiplied by 7 is 21?
3 multiplied by 7 is 21
What divided by 5 is
20 divided by 5 is 4
供参考,
What add to 6 equal 15?
9 plus 6 is uqual 16
What is subtracted from 7 to get
Subtract 9 from 7 is equal to 2
What multiplied by 7 is 21?
3 multiplied by 7 is 21
What divided by 5 is
20 divided by 5 is 4
供参考,