早教吧 育儿知识 作业答案 考试题库 百科 知识分享

3.45+2.55=4.7+2.9=0.28+0.52=25×4=96÷8=560÷80=720÷25÷4=86×42×0=25×137×4=500×11=12×99+12=385+224=

题目详情
3.45+2.55= 4.7+2.9= 0.28+0.52=
25×4= 96÷8= 560÷80=
720÷25÷4= 86×42×0= 25×137×4=
500×11= 12×99+12= 385+224=
3.45+2.55= 4.7+2.9= 0.28+0.52=
25×4= 96÷8= 560÷80=
720÷25÷4= 86×42×0= 25×137×4=
500×11= 12×99+12= 385+224=
3.45+2.55= 4.7+2.9= 0.28+0.52=3.45+2.55=4.7+2.9=0.28+0.52= 25×4= 96÷8= 560÷80=25×4=96÷8=560÷80= 720÷25÷4= 86×42×0= 25×137×4=720÷25÷4=86×42×0=25×137×4= 500×11= 12×99+12= 385+224=500×11=12×99+12=385+224=
▼优质解答
答案和解析
3.45+2.55=6 4.7+2.9=7.6 0.28+0.52=0.8
25×4=100 96÷8=12 560÷80=7
720÷25÷4=7.2 86×42×0=0 25×137×4=13700
500×11=5500 12×99+12=1200 385+224=609
3.45+2.55=6 4.7+2.9=7.6 0.28+0.52=0.8 3.45+2.55=63.45+2.55=6 4.7+2.9=7.64.7+2.9=7.6 0.28+0.52=0.80.28+0.52=0.8 25×4=100 96÷8=12 560÷80=7 25×4=10025×4=100 96÷8=1296÷8=12 560÷80=7560÷80=7 720÷25÷4=7.2 86×42×0=0 25×137×4=13700 720÷25÷4=7.2720÷25÷4=7.2 86×42×0=086×42×0=0 25×137×4=1370025×137×4=13700 500×11=5500 12×99+12=1200 385+224=609 500×11=5500500×11=5500 12×99+12=120012×99+12=1200 385+224=609385+224=609