Question

Help with this please

Answer 1

-4-9=-13

Explanation:

• the small arrow has moved 4 times to the left that makes 4 negative
• -4..and the large arrow moved 10 times to the left that makes it negative too but the big arrow arised from the tip of the small arrow that means it is -9 NOT -10 be careful.
• Keep in mind that if arrows face to the left that means subtraction but if moving to the right it means addition
• that means as a conclusion the equation is subtraction and it will be
• 
  `-4-9=-13`