Explicație pas cu pas:
a) 444 = 185+259
b)444=111+111+111+111
c)600-156=444
d)222×2=444
e)111×2×2×1 =444
56÷6=9 - prajituri intr o cutie .
20×9=180 prajituri in 20 de cutii
180-125= 55 prajituri ramase
a-(74×2)=13+(100÷4)
a-148=13+25
a-148=38
a=148+38
a=186