D. Supply the correct operation symbols to make the following mathematicalsentences true.1.5_7_9_2 =3.8_2_3=05.18+4x37.5-3+7x4 =9.3+6+5x72.18_9_2=04.9 (7-8)6. (6_5)_48.7 _ (7_2) _ 210. 12_9_ (28)
Answer (1)
You got it! Let's fill in those operation symbols to make the sentences true. Here are the solutions: 1. 1. 5 - 7 + 9 - 2 = 52. 2. 18 / 9 - 2 = 03. 3. 8 - 2 x 3 = 24. 4. 9 x (7 - 8) = -95. 5. 18 + 4 x 3 = 306. 6. (6 + 5) / 4 = 2.757. 7. 5 - 3 + 7 x 4 = 308. 8. 7 - (7 / 2) + 2 = 5.59. 9. 3 + 6 + 5 x 7 = 4410. 10. 12 - 9 / (28) = 11.68 (approximately) Remember, the order of operations (PEMDAS/BODMAS) is crucial for getting the correct answers.
