谁有四年级下学期竖式计算和混合运算各50道啊?谁有,
谁有四年级下学期竖式计算和混合运算各50道啊?
谁有,
谁有四年级下学期竖式计算和混合运算各50道啊?谁有,
谁有四年级下学期竖式计算和混合运算各50道啊?
谁有,
7×5/49+3/14
6×(1/2+2/3)
8×4/5+8×11/5
31×5/6–5/6
9/7-(2/7–10/21)
5/9×18–14×2/7
4/5×25/16+2/3×3/4
14×8/7–5/6×12/15
17/32–3/4×9/24
3×2/9+1/3
5/7×3/25+3/7
3/14××2/3+1/6
1/5×2/3+5/6
9/22+1/11÷1/2
5/3×11/5+4/3
45×2/3+1/3×15
7/19+12/19×5/6
1/4+3/4÷2/3
8/7×21/16+1/2
101×1/5–1/5×21
50+160÷40(58+370)÷(64-45)
120-144÷18+35
(58+37)÷(64-9×5)
95÷(64-45)
178-145÷5×6+42420+580-64×21÷28
812-700÷(9+31×11)(136+64)×(65-345÷23)
85+14×(14+208÷26)
(284+16)×(512-8208÷18)
120-36×4÷18+35
(58+37)÷(64-9×5)
(6.8-6.8×0.55)÷8.5
0.12×4.8÷0.12×4.8
(3.2×1.5+2.5)÷1.6(2)3.2×(1.5+2.5)÷1.6
6-1.6÷4=5.38+7.85-5.37=
7.2÷0.8-1.2×5=6-1.19×3-0.43=
6.5×(4.8-1.2×4)=0.68×1.9+0.32×1.9
10.15-10.75×0.4-5.7
5.8×(3.87-0.13)+4.2×3.74
32.52-(6+9.728÷3.2)×2.5
-5+58+13+90+78-(-56)+50
-7*2-57/(3
(-7)*2/(1/3)+79/(3+6/4)
123+456+789+98/(-4)
369/33-(-54-31/15
39+{3x[42/2x(3x8)]}
9x8x7/5x(4+6)
11x22/(4+12/2)
94+(-60)/10
希望能满意!