A. Evaluate the following expressions. Show your solution on your answer sheet.
1) (42-25)+(52-47) x4 =
2) (4-4)=8=
3) 4' x3-7=
4) [50÷{(3-2)x2}]-16=
5) (7-2)+(42x18) =
pa lagyan ng solution
1) (42-25)+(52-47) x4 =
2) (4-4)=8=
3) 4' x3-7=
4) [50÷{(3-2)x2}]-16=
5) (7-2)+(42x18) =
pa lagyan ng solution
Answers & Comments
Answer:
1) answer:37
2) answer:1.5
3) answer:185
4) answer:9
5) answer:293
Step-by-step explanation:
1) (42 - 25) + (52 - 47) x 4
= 17 + ( 52 - 47) x 4
= 17 + 5 x 4
= 17 + 20
= 37
2) (4 - 4²) ÷ 8
= (4 - 16) ÷ 8
= 12 ÷ 8
=1.5
3) 4³ x 3 - 7
=64 x 3 - 7
=192 - 7
=185
4) [50 ÷ {( 3-2) x2 }) -16
= [50 ÷ {1 × 2 }] - 16
= [50 ÷ 2] - 16
= 25 - 16
=9
5) (7-2) + (4² x 18)
= (7 - 2) + ( 16 x 18 )
= (7 - 2) + 288
= 5 + 288
293
hope it helps