Answer:
B
Step-by-step explanation:
That's the biggest number
Answer:
866
Step-by-step explanation:
She could add the hundreds first: 400+400=800
Then the tens: 50+10=60
Then the ones: 0+6=6
And add them all up: 800+60+6=866
Answer: 15
Step-by-step explanation:
3x5=15
5x^2-4x+1 + -3x^2+x-3= 2x^2-3x-2