Question

(a+36:9):9=b afla b=?VA rog ma ajutato trebe Sa aflam numerele necunoscute din fiecare exercitiu

Answer 1

(a+36:9):9=b

a+4=b×9

a=5....b=1....5+4=1×9....9=9

a=14....b=2....14+4=2×9....18=18

a=23....b=3....23+4=3×9....27=27

a=32.....b=4....32+4=4×9...........36=36

a=41.......b=5....41+4=5×9...........45=45

a=50......b=6....50+4=6×9.........54=54

a=59......b=7.....59+4=7×9..........63=63

a=68......b=8.....68+4=8×9.........72=72

a=77........b=9.....77+4=9×9..........81=81

a=86.......b=10.....86+4=10×9.....90=90

Dacătu crezi că merit, astept coroana!