Question
Every box of smoothed stones contains 19 green smoothed stones and 36 red smoothed stones. How many more red smoothed stones than green smoothed stones are there in 5 such boxes?
4 m

Click button first when a symbol is required. X

Every box of smoothed stones contains 19 green smoothed stones and 36 red smoothed stones. How many more red smoothed stones than green smoothed stones are there in 5 such boxes?