Correct: -11-6 = -17, 14-7=7, -13-6 = -19, -12+8 = - 4, -11-3 = -14, -14+11 = -3, -13-10 =-23, 12-7=5, -9 +14= 5, -8 +13 = 5, -6+8=2, -5-2=-7, -1+3 = 2, 2-5+3=0, -5+5=0, Incorrect: -11-6 = 17, 12-5=8, -14-7 = 7, -13+9 = 5, 11-2=8, -12-3 = 9, -13-4 = 17, -14+11 = 3, 14-1=12, -13+6 = 7, -6+8=-2, -5 - 2=7, -1 + 3 = 4, 2-5+3=10, -5+5=-10,

математика - събиране на РЧ

Theme

Fonts

Options

Leaderboard

Switch template

Interactives

Restore auto-saved: ?