Question

2 – 0.81 _______________ 19/10

Answer 1

Answer:

2 - 0.81 = 1.19

Step-by-step explanation:

2.00

-0.81

 1.19

Step 1: 1 is greater than 0 so you must regroup:Take 1 from 2, so 2 becomes 1.

Add 10 to 0, so 0 becomes 10.

Step 2: Take 1 from 10, so 10 becomes 9. Add 10 to 0, so 0 becomes 10.

Step 3: 10 minus 1 is 9, 9 minus 8 is 1, 1 minus 0 is 1