Question

If you brush your teeth or shave
with water running you spend up to
25 litres of water.​

Answer 1

Answer:

ok from now i will never brush or shave

Explanation:

Answer 2

Explanation:

Horizontal addition is a summation strategy that breaks down the summands by taking note of the positional value and continuing with the addition. The sums in the addition chain do not mix the positional values, making it easier for students to comprehend the addition. When adding the broken-down values, the thousands are added to the thousands, the hundreds are added to the hundreds, and the tens to the tens, etc.