口算3×9=19+67=6×7=8×=245×7=96-60=7×4=27+=936×8=42-6=28+3=56+=658×9=25+70=48+6=77-=573×8=3

Question

口算

3×9=______	19+67=______	6×7=______	8×______=24	5×7=______
96-60=______	7×4=______	27+______=93	6×8=______	42-6=______
28+3=______	56+______=65	8×9=______	25+70=______	48+6=______
77-______=57	3×8=______	3×6=______	______-13=27．

3×9=______	19+67=______	6×7=______	8×______=24	5×7=______
96-60=______	7×4=______	27+______=93	6×8=______	42-6=______
28+3=______	56+______=65	8×9=______	25+70=______	48+6=______
77-______=57	3×8=______	3×6=______	______-13=27．

3×9=______ 19+67=______ 6×7=______ 8×______=24 5×7=______3×9=______19+67=______6×7=______8×______=245×7=______ 96-60=______ 7×4=______ 27+______=93 6×8=______ 42-6=______96-60=______7×4=______27+______=936×8=______42-6=______ 28+3=______ 56+______=65 8×9=______ 25+70=______ 48+6=______28+3=______56+______=658×9=______25+70=______48+6=______ 77-______=57 3×8=______ 3×6=______ ______-13=27．77-______=573×8=______3×6=____________-13=27．

Answer 1

3×9=27	19+67=86	6×7=42	8×3=24	5×7=35
96-60=36	7×4=28	27+66=93	6×8=48	42-6=36
28+3=31	56+9=65	8×9=72	25+70=75	48+6=54
77-20=57	3×8=24	3×6=18	40-13=27．

3×9=27 19+67=86 6×7=42 8×3=24 5×7=35 3×9=273×9=27 19+67=8619+67=86 6×7=426×7=42 8×3=248×3=24 5×7=355×7=35 96-60=36 7×4=28 27+66=93 6×8=48 42-6=36 96-60=3696-60=36 7×4=287×4=28 27+66=9327+66=93 6×8=486×8=48 42-6=3642-6=36 28+3=31 56+9=65 8×9=72 25+70=75 48+6=54 28+3=3128+3=31 56+9=6556+9=65 8×9=728×9=72 25+70=7525+70=75 48+6=5448+6=54 77-20=57 3×8=24 3×6=18 40-13=27． 77-20=5777-20=57 3×8=243×8=24 3×6=183×6=18 40-13=27．40-13=27．故答案为：27，86，42，3，35，36，28，66，48，36，31，9，72，75，54，20，24，18，40．