Question

Marie isn't sure how to add 45+91745+917.
Help Marie by choosing an addition problem that is the same as 45+91745+917.
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
9\text{ hundreds} + 5 \text{ tens}+1\text{ ten} +4 \text{ ones}+7 \text{ ones}9 hundreds+5 tens+1 ten+4 ones+7 ones

(Choice B)
B
9\text{ hundreds} + 4 \text{ tens}+1\text{ ten} +5 \text{ ones}+7 \text{ ones}9 hundreds+4 tens+1 ten+5 ones+7 ones

(Choice C)
C
9\text{ hundreds} + 4 \text{ hundreds}+1\text{ ten} +5 \text{ tens}+7 \text{ ones}9 hundreds+4 hundreds+1 ten+5 tens+7 ones

Answer 1

Okay so you want to separate the numbers by the position they are in

Example:
\(19,199\)
\(~~~~~~~~~~1~~~~~~~~~~~~~~~~~~~~~~~~9~~~~,~~~~~~~1~~~~~~~~~~~9~~~~~~~~9\)
(ten-thousands, thousands, hundreds, tens, ones)

Is just
10,000 + 9,000 + 100 + 90 + 9