( 1 — 113+ — + — )×90 56 1 —÷ 27 + 7 —× 1 — 8 8271 —× 8 —÷ 1 —× 8 — 49491 — : x= 7 — : 0.2 7 8 5 —+ 1 —- 1 —+ 6 — 67675%x+25 = 46 x× 4 —= 1 — 33 2- 1 —- 1 — 223 —+ 1 —- 1 — 2323 —× 2 —× 4 — 4213
7 7 1 3261+13= — ÷ — = — × — = 6 6 9 474-24= 13 8 5 680+240= — ÷ — = 75% + — = 3 3 4 26+90= 10 4 1 8900÷60= — ÷ — = — ÷ — = 9 3 3 743+0.2= 1 70.7×0.1= 9 ÷ — = 5 - — =6 83.9÷0.1= 1 1 15.8-0.25= — ÷ — = 9 - — = 5 6 69.6÷0.06= 5 1 4 839.1+5= — ÷ — = — + — = 4 3 3 979.6+8= 1272 ÷ 12 + 80 × 7 25%x - 12 = 50
7.5 + 7.5 + 2.5 + 2.5 2.5 × 32 × 12.5
4 : x = 64 : 1.4 4x - 0.5×2 = 7.5
( 2 — 1 7 3 + — + — )×72 4 6 1 — ÷ 50 + 6 — × 1 — 7 7 50 9 — × 8 — ÷ 9 — × 8 — 2 3 2 3 2 — : x = 1 — : 0.4 3 5 7 — + 4 — + 1 — + 1 — 8 5 8 5 8%x + 23 = 63 x - 6 — = 1 — 5 5 5 - 1 — - 4 — 5 5 7 — + 7 — + 1 — 6 2 6 7 — × 2 — × 8 — 8 13 7
5 13 1 16+0.24= — + — = — + — = 2 2 8 477+41= 19 2 8 880+480= — + — = 35% ÷ — = 5 5 7 18×90= 6 1 1 4750÷50= — ÷ — = — ÷ — = 7 2 6 579-0.6= 1 50.5×0.9= 8 × — = 2 - — =3 69.1÷0.7= 1 1 15.25-0.93= — × — = 8 × — = 7 4 589.9+7= 9 4 1 419.5+5= — ÷ — = — + — = 8 3 6 318÷0.09= 1111 ÷ 11 + 28 × 4 16%x - 27 = 39
3.2 + 6.1 + 6.8 + 3.9 0.25 × 32 × 125
10 : x = 8 : 5.8 7x + 0.5×4 = 6.5
( 2 — 5 1 3 + — + — )×72 4 6 1 — ÷ 44 + 8 — × 1 — 9 9 44 7 — × 6 — ÷ 7 — × 6 — 2 9 2 9 1 — : x = 1 — : 0.4 7 4 3 — + 1 — + 1 — + 5 — 4 6 4 6 50%x + 19 = 72 x - 2 — = 1 — 3 3 7 - 1 — - 6 — 7 7 9 — + 7 — + 1 — 8 3 8 1 — × 2 — × 2 — 2 3 1
7 7 1 98+0.42= — + — = — ÷ — = 6 6 9 876-30= 17 2 1 650+130= — ÷ — = 25% × — = 9 9 6 24×80= 9 1 1 5700÷50= — ÷ — = — ÷ — = 8 7 5 430-0.2= 8 50.2×0.5= 8 - — = 2 ÷ — =9 68÷0.4= 7 3 47.62+0.59= — × — = 8 - — = 8 4 53-0.68= 2 1 1 71.4×0.2= — + — = — + — = 3 5 5 84+0.79= 1188 ÷ 11 + 51 × 9 10%x + 22 = 62
4.1 + 9.4 + 5.9 + 0.6 25 × 0.32 × 12.5
2 : x = 40 : 4.2 5x - 0.5×7 = 6.5
www.99jianzhu.com/包含内容:建筑图纸、PDF/word/ppt 流程,表格,案例,最新,免费下载,施工方案、工程书籍、建筑论文、合同表格、标准规范、CAD图纸等内容。