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Maths keyboard practice

Posljednje ažuriranje over 1 year ago

2 questions

Practice using the maths keyboard

1

Pitanje 1

1.

Type this formula: H₂O
Click on the keyboard icon and use the x_ button to subscript your "2"
So in this order: click on answer block then type H then subscript then 2 then click on answer block and type O (not zero)

1

Pitanje 2

2.

Type this formula: C₃H₆
Click on the keyboard icon and use the x_ button to subscript your "3" and "6"