5,24 -1,60-1,40=5,14+10,21-3,4=5,6-3,16+5,12= (7,10+3,5)-(1,6+2,3)=2,3-(1,20+2,9)-5,181,3+1,4+1,5+1,6+1,71,2+2,3+3,47,8+1,6-2,39

Question

4 года назад

6

5,24 -1,60-1,40=5,14+10,21-3,4=5,6-3,16+5,12= (7,10+3,5)-(1,6+2,3)=2,3-(1,20+2,9)-5,181,3+1,4+1,5+1,6+1,71,2+2,3+3,47,8+1,6-2,39

5,24 -1,60-1,40=

5,14+10,21-3,4=

5,6-3,16+5,12=

(7,10+3,5)-(1,6+2,3)=

2,3-(1,20+2,9)-5,18

1,3+1,4+1,5+1,6+1,7

1,2+2,3+3,4

7,8+1,6-2,3

9,10-3,5+5,7

Знания

Математика

1 ответ:

Ангелина456 [21] · Answer 1 · 2020-11-06T16:10:11+03:00

5,24 -1,60-1,40=5.24-3=2.24
5,14+10,21-3,4=15.35-3.4=11.95
5,6-3,16+5,12=10.72-3.16=7.56
(7,10+3,5)-(1,6+2,3)=10.6-3.9=6.7
2,3-(1,20+2,9)-5,18=2.3-4.1-5.18= -6.98
1,3+1,4+1,5+1,6+1,7=2.7+1.5+1.6+1.7=4.2+1.6+1.7=5.8+1.7=7.5
1,2+2,3+3,4=3.5+3.4=6.9
7,8+1,6-2,3=9.4-2.3=7.1
9,10-3,5+5,7=14.8-4.5=11.3