Respuesta :

capsasha2

Answer:

3550

Step-by-step explanation:

  1. Round each number: 709 ⇒ 700, 645 ⇒ 650, 798 ⇒ 800, 704 ⇒ 700, 658 ⇒ 700
  2. Add the rounded numbers: 700 + 650 + 800 + 700 + 700
  3. Start slow: 700 + 650 = 1350
  4. 1350 + 800 = 2150
  5. 2150 + 700 = 2850
  6. 2850 + 700 = 3550

I hope this helps!

rosey734u2

Answer:

3550

Step-by-step explanation:

Round each number: 709 ⇒ 700, 645 ⇒ 650, 798 ⇒ 800, 704 ⇒ 700, 658 ⇒ 700

Add the rounded numbers: 700 + 650 + 800 + 700 + 700

Start slow: 700 + 650 = 1350

1350 + 800 = 2150

2150 + 700 = 2850

2850 + 700 = 3550

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