50 in a Minute Practice Sheets
Fourth Grade

Add to 18A
 		 Add/Sub to 18A
 		 Multiply to 9A
 
Add to 18B
 		 Add/Sub to 18B
 		 Multiply to 9B
 
Add to 18C
 		 Add/Sub to 18C
 		 Multiply to 9C
 
Sub to 18A
 		 Division A
 		 Combo A
 
Sub to 18B
 		 Division B
 		 Combo B
 
Sub to 18C
 		 Division C
 		 Combo C
 
Mult/Div A
 		 Mult/Div A
 		 Mult/Div A
 

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Second Grade
Third Grade
Fourth Grade