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- \(-14+10.(-11)\)
- \(-17+7+23\)
- \(12+4.(-19)\)
- \(14+16+13\)
- \(6+25:(-5)\)
- \((-9).(-8)+12\)
- \(15+7+27\)
- \((-12).(-19)+20\)
- \(15+3.(-5)\)
- \(-19+18:(-6)\)
- \(8+7.(-9)\)
- \(84-12:6+15\)
Reken uit
Verbetersleutel
- \(-14+10.(-11)=-14+(-110)=-124\)
- \(-17+7+23=13\)
- \(12+4.(-19)=12+(-76)=-64\)
- \(14+16+13=43\)
- \(6+25:(-5)=6+ (-5)=1\)
- \((-9).(-8)+12=72+12=84\)
- \(15+7+27=49\)
- \((-12).(-19)+20=228+20=248\)
- \(15+3.(-5)=15+(-15)=0\)
- \(-19+18:(-6)=-19+ (-3)=-22\)
- \(8+7.(-9)=8+(-63)=-55\)
- \(84-12:6+15=84-2+15=97\)