早教吧 育儿知识 作业答案 考试题库 百科 知识分享

4.3+5.8=3.6+6.4=0.74-0.34=0.9-0.25=5×4=0.21×3=0.64÷0.8=0.48÷0.12=88÷8=1.1×9=1÷0.25=0÷0.4=15÷0.3×0.1=0.4÷0.2=(0.7+

题目详情
4.3+5.8=______ 3.6+6.4=______ 0.74-0.34=______ 0.9-0.25=______
5×4=______ 0.21×3=______ 0.64÷0.8=______ 0.48÷0.12=______
88÷8=______ 1.1×9=______ 1÷0.25=______ 0÷0.4=______
15÷0.3×0.1=______ 0.4÷0.2=______ (0.7+0.8)×3=______ 7×1.2+0.8=______
1.8×4-1.2=______ (2.6-1.8)×0.5=______ 4+3.2÷0.8=______ 0.72÷72-0.1=______
7.5÷2.5-0=______.
▼优质解答
答案和解析
4.3+5.8=10.1 3.6+6.4=10 0.74-0.34=0.4 0.9-0.25=0.65
5×4=20 0.21×3=0.63 0.64÷0.8=0.8 0.48÷0.12=4
88÷8=11 1.1×9=9.9 1÷0.25=4 0÷0.4=0
15÷0.3×0.1=5 0.4÷0.2=2 (0.7+0.8)×3=4.5 7×1.2+0.8=9.2
1.8×4-1.2=6 (2.6-1.8)×0.5=0.4 4+3.2÷0.8=8 0.72÷72-0.1=-0.09
7.5÷2.5-0=3.