Yes, it is a doubles fact because it has idk...
Answer:
310
but it doesnt show as a possible answer from your list
Step-by-step explanation:
5x60 is 300
then add 10 to 300
you get 310
Answer:
60
Step-by-step explanation:
180-140=40, 180-(80+40)=60
What is your grade level and which curriculum are you using?
Answer: (1,3)
Step-by-step explanation:
