Fill in the blanks with the words, phrases, or quantities that complete each statement.


18. On a number line, adding −10 is the same as moving ________ units to the ________.

19. On a number line, adding 15 is the same as moving ______ units to the ___________.

20. Adding −5 is the same as subtracting _______.​


Sagot :

Answer:

18. 10 units to the left

19. 15 units to the right

20. 5

Answer:

10 units to the left

15 units to the right

5 number