40-(-30) + 10 - (-9)
Answers
Answered by
2
Answer:
89
Step-by-step explanation:
40-(-30)+10-(-9)
40+30+10+9
89
Similar questions
Science,
3 months ago
Science,
3 months ago
Environmental Sciences,
6 months ago
Math,
6 months ago
Math,
10 months ago
CBSE BOARD XII,
10 months ago