Question

直接写得数80÷4=6+0.6=80×30=7.8+0.5=1.1-0.4=240÷8=60×300=3500÷7=42

Answer 1

80÷4=20

6+0.6=6.6

80×30=2400

7.8+0.5=8.3

1.1-0.4=0.7

240÷8=3060×300=180003500÷7=50042÷2=2112×30=360

66÷6=1143×20=86050×60=300093÷3=31200×30=6000

600÷3=20020×32=64069÷3=235.3-1.6=3.714×50=700