Operations on Decimals Mastery Check Timed Drills

3 + 5.9 + 2.3

7.43 + 4.2

54.93 + 4

7.1 + 2.9

 $5-1.2$  

 $6.1-2.8$  =___.3

 $7-2.5$  =4.___

 $100-6.4$  

 $13.09-5.52$  

 $86.72-43.5$