Question

Afla numărul care lipseşte din egalitate: x 4 = 6 x 2 X N 2 14 x=8 15*2=0 20 x 2 = 5* 10 * 10 = 50 x 4 * 4 = O x2 O* 3 = 9 * 2 10 * 2 =*5 O * 6 = 3 * 8 5*6 = 10* O O *O=9x4 0x 2 = 10 x x 6x . 8 * 5 = 10 x 30 x = = 10x9 10x = 20 5* 5 = 1* O * 2 = 10 x8 5 * 9 = 3xC x 2 = 10 x 5 2x = 10x6 O​

Answer 1

Răspuns:

4a=12=>a=12:4=>a=3

16=2a=>a=16:2=>a=8

3a=18=>a=18:3=>a=6

20=5a=>a=20:5=>a=4

6a=24=>a=24:6=>a=6

30=10a=>a=30:10=>a=3

6a=36=>a=36:6=>a=6

2a=50=>a=50:2=>a=25

10·10=50a=>a=100:50=>a=2

5·5=1a=>a=25:1=>a=25

5·9=3a=>a=45:3=>a=15

din a2a coloana am rezolvat doar ce s-a vazut din postarea ta