Question

Use the sign of >, < or = in the box to make the statements true
(i) (-7) + (-4) [ ] (-7)-(-4)
(ii) (-5) + 8 - (19) [ ] 17 – 8+(-9)
(iii) 13-31 + 11 [ ] 13-31 - 11
(iv) 49 + (-24) - (15) [ ] 36 + (-52) - (-36)
(v) - 231 + 79 + 51 [ ] -399 + 159 + 81​

Answer 1

12 is the correct answer
Pls mark It as Brainlist

Answer 2

ANSWER :

1. <
2. <
3. >
4. >
5. >

EXPLANATION :

1) (-7)+(-4) [ ] (-7)-(-4)

→ -7- 4 [ ] -7 + 4

→ - 11 [ ] -3

→ -11 [ < ] -3

2) (-5) + 8 - (19) [ ] 17 – 8+(-9)

→ -5 + 8 - 19 _____ 17 - 8 - 9

→ -16 _____ 0

→ -16 [ < ] 0 .

3) 13-31 + 11 [ ] 13-31 - 11

→ -7 __ -29

→ -7 > -29.

4) 49 + (-24) - (15) [ ] 36 + (-52) - (-36)

→ 49 - 24 - 15 ___ 36 -52+36

→ 49-39 ___ -52

→ 10 > -52

5)- 231 + 79 + 51 [ ] -399 + 159 + 81

→ -231 +230 ___ -399+240

→ -1 > -159