1) Kevin is making yogurt bars for a picnic. He has 6 rows of yogurt bars on a tray. There are 3 bars in each row. How many yogurt bars does Kevin make? Answer: 6 x 3 = 18 yogurt bars
2) HOW CAN YOU USE MULTIPLICATION FACTS FOR 1 AND 2 TO FIND 3 x 7?
I don't understand the question?
To find the product of 3 x 7, you can use multiplication facts for 1 and 2.
First, you can use the multiplication fact for 1 to find 1 x 7 = 7. This tells you that multiplying any number by 1 will give you the same number.
Next, you can use the multiplication fact for 2 to find 2 x 7 = 14. This tells you that when you multiply a number by 2, it is the same as doubling that number.
Lastly, to find 3 x 7, you can add the products you found: 7 + 14 = 21. This means that multiplying 3 by 7 gives you 21.
So, using the multiplication facts for 1 and 2, you can find the product of 3 x 7 by adding the product of 1 x 7 and the product of 2 x 7.