5 August, 16:39
Marco bought 6 sheets of stamps. On each sheet there are 3 rows of stamps with 3 stamps in each row. How many stamps did Marco buy?
5 August, 17:31
Each sheet is 3 rows and 3 stamps per row, each sheet contains 9 stamps (3*3). For six sheets, multiply 9 stamps per sheet for 6 sheets (9*6), which results in 54 stamps.
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» Marco bought 6 sheets of stamps. On each sheet there are 3 rows of stamps with 3 stamps in each row. How many stamps did Marco buy?