Encircle the letter of the correct answer. 1. Which operation can be done first in the expression 2 + 15 - 14 + 7 x 3? a. Addition b. Division c. Multiplication d. Subtraction 2. Which equation is correct? a. 7 + 9 - 10 x 5 = 30 c. 11-2x 9 + 3 + 4 = 1 b. 24 - (10+5) = 3 = 3 d. 35 + 24 - 3 - 4 x 5 = 23 3. Which expression gives the lowest answer? a. 50 - 5 + 24 x 3 - 47 c. 35 x 2 - 144 + (20 - 16) + 3 b. 12 x 3 - 126 = 6 + 24 d. 24-28 7 + 6 x 5 - 12 4. What is the value of the expression 43– ((15 + 36) + 3 + 14 x 2] a. 17 b. 19 c. 21 d. 23 5. What is the answer if the sum of 24 and 14 is divided by the difference between 20 and 17? a. 15 b. 12 c. 10 d. 9 6. What is the mathematical expression for this, square the sum of 12 and 21 and subtract 1000? a. 1000 - 12 + 21 x 2 c. 2 (12 + 21) - 1000 b. 122 + 212 - 1000 d. (12 + 21)2 - 1000 7. The mathematical expression 52 + (36 - 22) = 2 = a. 41 c. 32 b. 45 d. 19 8. Kim bought three blouses and four pairs of pants for Php 4,875. If the blouses cost Php 525 each, what is the cost of each pair of pants? a. Php 800.00 c. Php 850.00 b. Php 825.00 d. Php 875.00 9. 8 + 12 x (6 + 4) = 3 - 15 = a. 33 c. 35 b. 51 d. 41 10. Arthur has read 213 pages out of the 1,021 pages of the book. How many more pages must he read until he reaches the middle? a. 290 pages c. 296 pages b. 293 pages d. 299 pages​​