Workbook Detail
Fact Family Mul Div Within 20 Write All — Set 6
Exercise 1
- OperationPair
- mul-div
- Triple
- 3
- 5
- 15
- Mode
- write_all
- Equations
- {"text":"3 \u00d7 5 = 15","parts":[3,"\u00d7",5,"=",15]}
- {"text":"5 \u00d7 3 = 15","parts":[5,"\u00d7",3,"=",15]}
- {"text":"15 \u00f7 3 = 5","parts":[15,"\u00f7",3,"=",5]}
- {"text":"15 \u00f7 5 = 3","parts":[15,"\u00f7",5,"=",3]}
Exercise 2
- OperationPair
- mul-div
- Triple
- 2
- 6
- 12
- Mode
- write_all
- Equations
- {"text":"2 \u00d7 6 = 12","parts":[2,"\u00d7",6,"=",12]}
- {"text":"6 \u00d7 2 = 12","parts":[6,"\u00d7",2,"=",12]}
- {"text":"12 \u00f7 2 = 6","parts":[12,"\u00f7",2,"=",6]}
- {"text":"12 \u00f7 6 = 2","parts":[12,"\u00f7",6,"=",2]}
Exercise 3
- OperationPair
- mul-div
- Triple
- 4
- 3
- 12
- Mode
- write_all
- Equations
- {"text":"4 \u00d7 3 = 12","parts":[4,"\u00d7",3,"=",12]}
- {"text":"3 \u00d7 4 = 12","parts":[3,"\u00d7",4,"=",12]}
- {"text":"12 \u00f7 4 = 3","parts":[12,"\u00f7",4,"=",3]}
- {"text":"12 \u00f7 3 = 4","parts":[12,"\u00f7",3,"=",4]}
Exercise 4
- OperationPair
- mul-div
- Triple
- 5
- 2
- 10
- Mode
- write_all
- Equations
- {"text":"5 \u00d7 2 = 10","parts":[5,"\u00d7",2,"=",10]}
- {"text":"2 \u00d7 5 = 10","parts":[2,"\u00d7",5,"=",10]}
- {"text":"10 \u00f7 5 = 2","parts":[10,"\u00f7",5,"=",2]}
- {"text":"10 \u00f7 2 = 5","parts":[10,"\u00f7",2,"=",5]}
Exercise 5
- OperationPair
- mul-div
- Triple
- 3
- 7
- 21
- Mode
- write_all
- Equations
- {"text":"3 \u00d7 7 = 21","parts":[3,"\u00d7",7,"=",21]}
- {"text":"7 \u00d7 3 = 21","parts":[7,"\u00d7",3,"=",21]}
- {"text":"21 \u00f7 3 = 7","parts":[21,"\u00f7",3,"=",7]}
- {"text":"21 \u00f7 7 = 3","parts":[21,"\u00f7",7,"=",3]}
Exercise 6
- OperationPair
- mul-div
- Triple
- 7
- 7
- 49
- Mode
- write_all
- Equations
- {"text":"7 \u00d7 7 = 49","parts":[7,"\u00d7",7,"=",49]}
- {"text":"49 \u00f7 7 = 7","parts":[49,"\u00f7",7,"=",7]}
Teaching Notes
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