find 7 + 18 + 13,16 + 12 +4
Answers
Answered by
10
Step-by-step explanation:
1) 7 + 18 + 13
7+31
38
2)16+12+4
28+4
32
Answered by
6
Answer:
7+18+13=(17+13)+18=30+18=48
16+12+14=(16+14)+12=30+12=42
Similar questions
English,
6 months ago
Math,
6 months ago
World Languages,
6 months ago
Math,
1 year ago
Social Sciences,
1 year ago