试题 试卷
题型：计算题 题类：常考题 难易度：普通
小数的运算定律、混合运算6800
0.23×102
8.1＋(12.8－3.8)×8.1
42×0.99
=42×1－42×0.01
=42－0.42
=41.58
①
②
③
④
⑤
⑥54.3×1.8+54.3×0.3﹣54.3×0.1
①22.36+25.82+77.64-15.82
②22.8×98+45.6
③4.58×25.1+45.8×6.35+0.458×114
④63÷3.7+11÷3.7
⑤41.2×8.1+11×1.25+53.7×1.9
⑥4.8×7.8+78×0.52
⑦99×86.2+86.2
⑧999.9×0.28-0.6666×370
⑨23.56-(2.017-0.44)+2.017
⑩0.25×0.2×16×1.25
试题篮
