Sumali sa IDNStudy.com at makakuha ng mga sagot ng eksperto. Ang aming mga eksperto ay nagbibigay ng mabilis at eksaktong sagot upang tulungan kang maunawaan at malutas ang anumang problema.

In (-23) + 15, the sum is ______. *
1 point
A. -18
B. - 8
C. + 8
D. + 18
2. What will be the answer in 71 + (-25)? *
1 point
A. +64
B. +46
C. - 46
D. - 66
3. Which mathematical sentence is true? *
1 point
A. (- 98) + (-93) = -191
B. (-98) + (+93) = 191
C. (-98) + (-93) = -199
D. (- 98) + (-93) = 199
4. What is the answer if positive one hundred forty- nine is added to positive seventy - five? *
1 point
A. 2 224
B. 224
C. - 224
D. -422
5. If (- 271) is added to 140, the sum is _____. *
1 point
A. -81
B. -91
C. -121
D. -131
6. Which of the following equations is correct? *
1 point
A. -3 + 117 = 114
B. 3 + (-117) = -114
C. 8 + (-117) = -109
D. 3 + (-119) = -116
7. What integer should be added to the sum of (-31) and (+24) to get the answer of 22? *
1 point
A. 29
B. 28
C. -28
D. -29
8. In (+21) + (-4) +(-2) + _____ = 22, what should be placed in the blank?
1 point
A. -17
B. -7
C. +7
D. +17
9. Find the sum of (+8) +(-4) + (-3) + (7) = ______ *
1 point
A. -18
B. -8




pls help me​


Sagot :

Answer:

  1. B
  2. B
  3. A
  4. B
  5. D
  6. A
  7. A
  8. C
  9. B but my original answer is +8 are you sure there's no missing answers?