1.2×0.3=

(a)  

50×50=

(a)  

36×7=

(a)  

11×22=

(a)  

35.5× 5=

(a)  

0.0001×100=

(a)  

 $2^5=$  

(a)  

$3^2×2^3=$

(a)  

 $70^2$  =

(a)  

$13×2^2$

(a)  

 $9×7=$  

(a)  

 $3×19=$  

(a)  

0.2×10=

(a)  

0.1×20=

(a)  

$15×3=$

(a)  

 $\left(0.3\right)^2=$  

(a)  

10×20=

(a)  

140×5=

(a)  

700× (a)   =2800

1.8× (a)   =9

323×10=

(a)  

0.2×0.2×0.2=

(a)  

33×55=

(a)  

7×4=

(a)  

9×9=

(a)