Ответы на вопрос:
(50+6)+7 = 50+(6+7) = 50+13 = 63 (30+8)+4 = 30+(8+4) = 30+12 = 42 (30+9)+5 = 30+(9+5) = 30+14 = 44 (40+3)+9 = 40+(3+9) = 40+12 = 52 (70+7)+8 = 70+(7+8) = 70+15 = 85 (60+6)+6 = 60+(6+6) = 60+12 = 72 56+(4+3) = (56+4)+3 = 60+3 = 63 39+(1+5) = (39+1)+5 = 40+5 = 45 77+(3+5) = (77+3)+5 = 80+5 = 85 38+(2+2) = (38+2)+2 = 40+2 = 42
Популярно: Математика
-
BrainSto05.12.2020 16:27
-
deniskin27828.01.2020 19:43
-
Марго2211124.03.2020 17:56
-
LadyWolf12345678925.06.2020 11:28
-
loza83olesya24.08.2022 11:17
-
swetakorchagov25.12.2021 00:28
-
NastyaVait325.11.2021 19:33
-
Kagane08.10.2020 02:53
-
margo108405.02.2023 10:44
-
syslik777324.06.2020 19:29