Question

13) 12 + 4 x 6 – 2 x 9
14) 2 x 42 x 7 +(27 – 22) ÷ 5 x 14
15) 20 x 4 – 100 ÷100 16) 14 +6 x 3 -16 ÷ 2

Answer 1

Step-by-step explanation:

1- 18

2-602

3- I don't now

Answer 2

Answer:

13.) 18

14.) 8 33/70

Step-by-step explanation:

13.) 12+4*6-2*9

12+24-18

36-18

18

14.) 2*42*7+(27-22)/5*14

2*42*7+5/5*14

588+5/70

593/70

8 33/70