Question

Задание номер 3, 4 плиз ​

Answer 1

3. 85 -x=35
x=85-35
x=50
27+y =92
y=92-27
y= 65

61-x =12
x= 61 -12
x= 49

Answer 2

85-х=35

х=85-35

х=50

27+y=92

y=92-27

y=65

61-x=12

x=61+12

x=73

4+66=70 70-4=66

57+29=86. 86-29=57

50-38=12. 50-12=38

98-35=73. 98-73=35

100-85=15. 100-15=85

70-63=7. 70-7=63

50-17=43. 50-43=17

90-65=25. 90-25=65

57+18=75. 75-57=18

37+18=55. 55-37=18

70+19=89. 89-70=19

17+9=26. 26-17=9