Which of the following statements show correct ways to find ? Select all that

Question

apply.
(1 point)
7 × 198 7 × 198
7 × 198 = (7 × 200) + (7 × 2) 7 × 198 = 7 × 200 + 7 × 2
7 × 198 = (7 × 200) − (7 × 2) 7 × 198 = 7 × 200 - 7 × 2
7 × 198 = (7 + 100) × (7 + 90) × (7 + 8) 7 × 198 = 7 + 100 × 7 + 90 × 7 + 8
7 × 198 = (7 × 100) × (7 × 90) × (7 × 8) 7 × 198 = 7 × 100 × 7 × 90 × 7 × 8
7 × 198 = (7 × 100) + (7 × 90) + (7 × 8) 7 × 198 = 7 × 100 + 7 × 90 + 7 × 8

Answer 1

- 7 × 198 = (7 × 200) + (7 × 2)
- 7 × 198 = (7 × 200) − (7 × 2)
- 7 × 198 = (7 × 100) + (7 × 90) + (7 × 8)
- 7 × 198 = 7 × 100 + 7 × 90 + 7 × 8