资源描述
569-399 3.2-0.5= += 12÷ = 25÷= ÷= ×8.1= - 18.25-3.3= ×= 0÷9.3= 453+198=
50÷0.1= ×81= 0×= 24×=
4×0.02= ×= ×= ÷= += 0.25×8= 236+64= 7.8×0.5=
4.3-0.5= 7×0.6= 13÷= 5.01-1.8= 0.99×9+0.99= += 10-7.26= 75%+25%=
38÷4= ×= += ÷= 1-0.25= 11+= 910÷70= 45.7÷100=
9×3.14= 1.63+2.3= ÷= 480×= 29-0.6= 0.85+0.15= 3.75÷0.25= 3.2-0.5=
569-399= 3.2-0.5= += 12÷ = 25÷= ÷= ×8.1= -=
18.25-3.3= ×= 0÷9.3= 453+198= 50÷0.1= ×81= 0×= 24×=
4×0.02= ×= ×= ÷= += 0.25×8= 236+64= 7.8×0.5=
4.3-0.5= 7×0.6= 13÷= 5.01-1.8= 0.99×9+0.99= += 10-7.26= 75%+25%=
38÷4= ×= += ÷= 1-0.25= 11+= 910÷70= 45.7÷100=
9×3.14= 1.63+2.3= ÷= 480×= 29-0.6= 0.85+0.15= 3.75÷0.25= 3.2-0.5=
569-399= 3.2-0.5= += 12÷ = 25÷= ÷= ×8.1= -=
18.25-3.3= ×= 0÷9.3= 453+198= 50÷0.1= ×81= 0×= 24×=
4×0.02= ×= ×= ÷= += 0.25×8= 236+64= 7.8×0.5=
4.3-0.5= 7×0.6= 13÷= 5.01-1.8= 0.99×9+0.99= += 10-7.26= 75%+25%=
38÷4= ×= += ÷= 1-0.25= 11+= 910÷70= 45.7÷100=
9×3.14= 1.63+2.3= ÷= 480×= 29-0.6= 0.85+0.15= 3.75÷0.25= 3.2-0.5=
569-399= 3.2-0.5= += 12÷ = 25÷= ÷= ×8.1= -=
18.25-3.3= ×= 0÷9.3= 453+198= 50÷0.1= ×81= 0×= 24×=
4×0.02= ×= ×= ÷= += 0.25×8= 236+64= 7.8×0.5=
4.3-0.5= 7×0.6= 13÷= 5.01-1.8= 0.99×9+0.99= += 10-7.26= 75%+25%=
38÷4= ×= += ÷= 1-0.25= 11+= 910÷70= 45.7÷100=
9×3.14= 1.63+2.3= ÷= 480×= 29-0.6= 0.85+0.15= 3.75÷0.25= 3.2-0.5=
36×= 0×= 125÷5= 312÷3= 8×= 63÷0.1= ×= -=
1.25×8= -= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷= 1--= 2.5×4= 25×4= += += ××= 32×2.5= 1.5×4= 18×=
8.4÷0.4= 1+0.25= ÷= 9.7+0.3= 18×= ×= 3.7-0.4-0.6= 578+216=
÷3= ÷= += ××0= += 7÷= += ×=
++= ÷3= 78+26= 0.38+4.2= ××7= 18.25-3.3= 314÷3.14= 3.25+1.5=
36×= 0×= 125÷5= 312÷3= 8×= 63÷0.1= ×= -=
1.25×8= -= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷= 1--= 2.5×4= 25×4= += += ××= 32×2.5= 1.5×4= 18×=
8.4÷0.4= 1+0.25= ÷= 9.7+0.3= 18×= ×= 3.7-0.4-0.6= 578+216=
÷3= ÷= += ××0= += 7÷= += ×=
++= ÷3= 78+26= 0.38+4.2= ××7= 18.25-3.3= 314÷3.14= 3.25+1.5=
36×= 0×= 125÷5= 312÷3= 8×= 63÷0.1= ×= -=
1.25×8= -= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷= 1--= 2.5×4= 25×4= += += ××= 32×2.5= 1.5×4= 18×=
8.4÷0.4= 1+0.25= ÷= 9.7+0.3= 18×= ×= 3.7-0.4-0.6= 578+216=
÷3= ÷= += ××0= += 7÷= += ×=
++= ÷3= 78+26= 0.38+4.2= ××7= 18.25-3.3= 314÷3.14= 3.25+1.5=
36×= 0×= 125÷5= 312÷3= 8×= 63÷0.1= ×= -=
1.25×8= -= 3.68-0.82-0.18= 7.2÷4= 99-33= 0.72÷0.6= 24÷= 1--= 2.5×4= 25×4= += += ××= 32×2.5= 1.5×4= 18×=
8.4÷0.4= 1+0.25= ÷= 9.7+0.3= 18×= ×= 3.7-0.4-0.6= 578+216=
÷3= ÷= += ××0= += 7÷= += ×=
++= ÷3= 78+26= 0.38+4.2= ××7= 18.25-3.3= 314÷3.14= 3.25+1.5=
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