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C. Match the expression in Column A with the corresponding solution in Column B.​

C Match The Expression In Column A With The Corresponding Solution In Column B class=

Sagot :

Answer:

C. Match the expression in Column A with the corresponding solution.

=Column A=

f. 43 11. 4 + 81 ÷ 9 x 5 - 6

Solution:

4 + 81 ÷ 9 x 5 - 6

4 + 9 x 5 - 6

4 + 45 - 6

49 - 6

= 43

a. 12 12. (7 - 3) x (8 - 5)

Solution:

(7 - 3) x (8 - 5)

4 x 3

= 12

c. 15  13. 16 + 2 - 5 + 2

Solution:

16 + 2 - 5 + 2

18 - 5 + 2

13 + 2

= 15

d. 20  14. 15 x 3 ÷ 9 + 15

Solution:

15 x 3 ÷ 9 + 15

45 ÷ 9 + 15

5 + 15

= 20

b. 14 15. 2³ - (7 + 5) ÷ 4 + (15 ÷ 3) + 7 - 3

Solution:

- (7 + 5) ÷ 4 + (15 ÷ 3) + 7 - 3

8 - 12 ÷ 4 + 5 + 7 - 3

8 - 3 + 5 + 7 - 3

5 + 5 + 7 - 3

10 + 7 - 3

17 - 3

= 14

=Column B=

a. 12

b. 14

c. 15

d. 20

e. 34

f. 43

Use GEMDAS to find the answer.

16. 10 x [(29 - 2) ÷ (81 + 9)] =

10 x [27 ÷ 9] =

10 x 3 = 30

17. [(6 + 32) x 5 ÷ 25] x 5 =

[38 x 5 ÷ 25] x 5

[190 ÷ 25] x 5

[190 ÷ 25] x 5

7.6 x 5 = 38

18. 24 - 6 + [23 x 32) + (8 ÷ 4)] =

24 - 6 + [(23 x 32) + (8 ÷ 4)]

24 - 6 + [736 + 2]

24 - 6 + 738

18 + 738 = 786

19. 102 - [80 x 4 +3)] =

102 - [(80 x (4 +3)]

102 - [80 x 7]

102 - 560 = -458

20. 128 x [(2 + 5) - (5 - 2)] ÷ 116 =

128 x [7 - 3] ÷ 116

128 x 4 ÷ 116

512 ÷ 116 = 4.41