www.gsyw.net > 列竖式计算并验算.8%0.47= 7.56+3.6=

列竖式计算并验算.8%0.47= 7.56+3.6=

(du1)5.8+7.56=13.36, 5.8+7.56 13.36 ,验算zhi:dao 13.36?7.56 5.8 ;回 (2)312*答30=9360,312 *30 9360 ,验算: 31230 9360 90 36 36 60 60 0 ;(3)567÷29=19…16, 1929 567 29 277 261 16 ,验算: 19 *29 171 38 551 , 551+16 567 ;

(1)5.8+7.56=13.36, 5.8+7.5613.36,验算: 13.367.565.8;(2)312*30=9360,312*309360,验算: 312309360 90 36 36 60 600;(3)567÷29=19…16, 1929567 29 277 261 16,验算: 19 *29171 38 551, 551 +16 567;

(1)3.67+20.438=24.108, 3.67 + 20.438 . 24.108 (2)100.7-9.603=91.097, 100.7 ? 9.603 . 91.097 (3)0.325*3.6=1.17 0.3 2 5 * 3. 6 . 1 9 5 0 9 7 5 . 1.1 7 0 0 (4)0.4732÷0.26=1.82,

(1) 935 - 247 688 验算:688+24

5.46+2.04=7.5;0.27*0.45=0.1215;5.6*0.47=2.632;验算:8-0.24=7.76;0.51÷0.12=4.25;5.72÷1.6≈3.575.

13.9+52.8.8+9=17 3+2=55+1=6.1+5=6.因此13.9+52.8等于.66.7.

解:4.42÷5.2=0.85 0.8 5 ----------- 52 / 4 4.2 4 1 6 -------------- 2 6 0 2 6 0 --------------- 0 验算: 0.8 5 X 5. 2 -------------- 1 7 0 4 2 5 ----------------- 4 4. 2 0

(1)9.04*8.3=75.032; 9.04 * 8.3 . 2712 7232 75.032 验算: 8.3 * 9.04 . 332 747 75.032 (2)3.6÷24=0.15. 0.15 24 3.6 24 120 120 0 验算: 0.15 * 24 . 60 30 3.60

2.67+0.023=2.693验算2.693-0.023=2.670.023+2.67=2.693

相关搜索:

网站地图

All rights reserved Powered by www.gsyw.net

copyright ©right 2010-2021。
www.gsyw.net内容来自网络,如有侵犯请联系客服。zhit325@qq.com