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- \((-9).(-2)+17\)
- \(1+36:(-4)\)
- \(2+3.(-17)\)
- \(30-10:2+12\)
- \(-19+104:(-8)\)
- \(75-25:5+3\)
- \(2+23-9\)
- \(-6+13.(-16)\)
- \(1+15:(-3)\)
- \((-15).(-11)+8\)
- \(48-24:6+13\)
- \(12-4:2+10\)
Reken uit
Verbetersleutel
- \((-9).(-2)+17=18+17=35\)
- \(1+36:(-4)=1+ (-9)=-8\)
- \(2+3.(-17)=2+(-51)=-49\)
- \(30-10:2+12=30-5+12=37\)
- \(-19+104:(-8)=-19+ (-13)=-32\)
- \(75-25:5+3=75-5+3=73\)
- \(2+23-9=16\)
- \(-6+13.(-16)=-6+(-208)=-214\)
- \(1+15:(-3)=1+ (-5)=-4\)
- \((-15).(-11)+8=165+8=173\)
- \(48-24:6+13=48-4+13=57\)
- \(12-4:2+10=12-2+10=20\)