Răspuns:
35 : 7 + 42 : 7 = 5 + 6 = 11
63 : 9 + 27 : 9 = 7 + 3 = 10
56 : 8 - 32 : 8 = 7 - 4 = 3
48 : 6 - 24 : 6 = 8 - 4 = 4
Explicație pas cu pas:
(35+42)÷7=35÷7+42÷7=5+6=11
(63+27)÷9=72÷9+27÷9=8+3=11
(56-32)÷8=56÷7-32÷8=8-4=4
(48-24)÷6=30÷5-27÷9=6-3=3
