99x22+33+34的简便计算

万良饶3720小学四年级数学 99*22+33*34用数学分配律怎么算
薄烟乔17862367011 ______ 99 X 22 + 33 X 34 =33 X 3 X 22 + 33 X 34 =33 X (66+34) =33 X 100 =3300

万良饶372099*22+33*34简算 -
薄烟乔17862367011 ______ 99乘22+33乘34=33*3*22+33*34=33*66+33*34=33*(66+34)=33*100=3300

万良饶372099x22+33x34用乘法分配律计算 -
薄烟乔17862367011 ______ 99x22+33x34=33x66+33x34=33*(66+34)=33*100=3300

万良饶3720如何用简便方法计算99X22+33X34 -
薄烟乔17862367011 ______[答案] 原式=33x3x22+33x34 =33x66+33x34 =33x(66+34) =33x100 =3300

万良饶372099x2+33x34怎么简便运算 -
薄烟乔17862367011 ______[答案] 99x2+33x34 =33*3*2+33*34 =33*(6+34) =33*40 =(30+3)*40 =1200+120 =1320

万良饶372099X22加33X24的简便运算 -
薄烟乔17862367011 ______ 99X22+33X24 =33X66+33X24 =33*(66+24) =33*90 =33*(100-10) =3300-330 =2970

万良饶3720怎么用乘法混合运算计算99*22+33*34 -
薄烟乔17862367011 ______ 99*22+33*34=33x3x22+33x34=33x66+33x34=33x(66+34)=33x100=3300

万良饶372099*22+33*34 -
薄烟乔17862367011 ______ 解:99*22+33*34=33*11*6+33*(11*3+1) =33*11*6+33*11*3+33 =33*11*(6+3)+33 =33*99+33 =33*(99+1) =33*100 =3300.

万良饶372099*22+33*34这个题怎样简便计算 -
薄烟乔17862367011 ______ 原式=33*(3*22)+33*2*17 =66*(33+17) =66*50 =3300

万良饶372099乘22+33乘34简便计算 -
薄烟乔17862367011 ______ 99乘22+33乘34=99*2*11+34*3*11=198*11+102*11=11*(198+102)=3300