百分数简便运算300题 六年级混合运算1000道

(48÷60%)÷10 63*(1÷7) *30%(0.75+0.2) ÷0.25*25%10.9-(6.6+0.125÷12.5%)4÷2-34%7÷3+445%36*7÷45%180*75%÷3*51700*15%÷5*32010÷3*45%

1 25%*((23+2%)*4) 2 (30+20%)/2 3 12*3/(25+20%) 4 30/(3+40%) 5 27/8*16*10% 6 36*(1-75%) 7 (0.75+0.2)/0.25*25% 8 35/2*75% 9 (54+10%)/20 10 25/3*18)*30% 11 (2+.

1 25%*((23+2%)*4) 2 (30+20%)/2 3 12*3/(25+20%) 4 30/(3+40%) 5 27/8*16*10% 6 36*(1-75%) 7 (0.75+0.2)/0.25*25% 8 35/2*75% 9 (54+10%)/20 10 25/3*18)*30% 11 (2+.

百分数化小数(保留两位小数)2% 76% 12% 88% 23% 10% 66.8% 55% 5% 14% 120% 0.09% 9% 12% 51% 6% 4% 0.4% 7% 50% 20% 60.8% 67% 34% 87% 1% 98.88%.

(1/8+1/9+1/10+1/11)+(1/9+1/10+1/11+1/12)-(1/8+1/9+1/10+1/11+1/12)*(1/9+1/10+1/11)

百分数简便计算题:120%+89%+11%34%+79%+21%+66%134%-59%-34%2-45%-55%(30+20%)÷212*3÷(25+20%)30÷(3+40%)27÷8*16*10%(43*20%)+【3*(1÷9)】 14*.

4/5*6.7+4.3*0.8-80% 7/9÷5+7/9÷2 39.5*10又7/8-(40-1/2)*7/8 1.25*25*32 3/8*5/7+5/8*4/7 (1/2+1/4+1/8+1/16)*16 (1/2-1/3+1/4)*3*4 0.25*3*4 123*321642/123246 1/4*3.58+1/4*7.42-0.25

1-20%= 25%*5= 1÷40%= 1-37.5%= 1+20%= 16%÷2%=

100x75%=75

你好: 62*100.1 =62*(100+0.1) =62*100+62*0.1 =6200+6.2 =6206.2