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Multiplication and division of decimal numbers in decimal system.
4.5×0.07= 6.3÷0.09= 2.5×3.6=

19.8÷3.3= 5÷0.25= 0.76÷0.4=

2.36×0.22= 2.8×4.58= 3.57÷4.2=

82.8÷36= 45×2.46= 3.6÷0.24=

382.5÷45= 6.4×5.48= 13.42×4.73 =

9.65×8. 12 = 7.23× 1.2 = 6.3× 12 =

2. 14×8.3 = 4.9× 1. 12 = 2 1.98×2.3 1 =

0.24×28.37 = 29. 13×3. 14 = 9.88× 1 1.2 1 =

5.5÷ 1 1 = 7.5÷0.5 = 6÷ 1.2 =

3.2÷8 = 7.2÷0.9 = 24÷ 1.2 =

12÷0. 12 = 6.75÷0.25 = 12÷0.75 =

2 1÷0.7 = 16.9÷0. 13= 1.55÷3.9=

3.7×0.0 16= 7.2÷2= 0.3÷0. 15=

0.5*0. 12= 0.6*3÷0.6*3= 1.4*5=

0. 1*0.0 1= 0.35*8= 7.35÷7=

1÷0.0 1= 2÷0.4= 0.32*0=

1÷0. 1= 12.5*8= 3.6÷0.6=

0.25*0.8= 2.5*9= 48÷0.6=

66.6÷ 1. 1 1= 0. 125*8= 9.3÷0.3 1=

1.5×4= 2.5×4 = 0. 13× 4=

2.4-0.8= 5.4÷ 10= 4.2× 1000=

0.45÷0. 15 = 3.6÷0. 1 = 0.75×0.8 =

8.5× 100= 3.2÷ 100= 0. 18×0.3=

8.5÷ 1.7= 1.2÷0.3 = 0.49÷0.7=

0.04×25= 0.096÷0.03= 84÷4.2=

1000×0.756= 0.5× 100= 2.5× 1.47×0.4=

0. 1÷0.25= 1÷0.0 1= 1.25×8=

3.8×2= 7.2÷0.9= 1.6×0.2=

9.3÷0.3= 4÷0.4= 0.45÷0.5=

0.2÷0.0 1=

Make up the rest yourself. I tried my best.