In the 210 years the children of Israel; were on Egypt, they increased from seventy to over three million.

.........................The record shows that 210 years were spent in Egypt. This , on the surface, seems to be a difficulty with other passages such as Exodus 12:40
"Now the sojourning of the children of Israel, who dwelt in Egypt, was four hundred and thirty years."

............The Old Testament translation of this reads:"The sojourning of the children and of their fathers which they sojourned in the land of Canaan and in the land of Egypt."