Question

Help me pls now its late and i need to turn it in.

Answer 1

It will take them seven days

Answer 2

it will take them 7 days

Step-by-step explanation:

1200+100

1. 1300
2. 1400
3. 1500
4. 1600
5. 1700
6. 1800
7. 19 00

3230-190

1. 3040
2. 2850
3. 2660
4. 2470
5. 2280
6. 2090
7. 1900

you can use a calculator to check it if you want.