the facilitator writes the sum on the board as written above and tells to solve always from the units. The facilitator asks what is the value of 8-5 the students came up with the answer as 3, again the facilitator asks what is the difference of 2-1 the students came up with the answer as 1. so the difference of the minuend and the subtrahend is 13. | the facilitator writes the sum on the board as written above and tells to solve always from the units. The facilitator asks what is the value of 8-5 the students came up with the answer as 3, again the facilitator asks what is the difference of 2-1 the students came up with the answer as 1. so the difference of the minuend and the subtrahend is 13. |