Match the number to the value of its 7

Answer:
The first one is matched with 700,000
The second one is matched with 7
The third one is matched with 70
The fourth one is matched with 70,000
Step-by-step explanation:
Look at where the 7 is in the number, and replace all the digits to the right of it with 0's. Get rid of the digits to the left of the 7, if any
Answer:
1-->1
2-->3
3-->2
4-->4
Step-by-step explanation:
In the first number the 7 is in the the hundred thousands place. In the second the 7 is in the ones place. In the third the 7 is in the tens place. In the fourth the 7 is in the ten thousands place.