Question

Leah wants to find 450 + 416 using place value. Write the smaller problems she could use to find the sum. then find the sum.

Answer 1

400+400 = 800
50+10 = 60
0+6 = 6
866

Answer 2

866

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