Hands-On
Practice using the rule of multiplying by 1 and repeated addition.
Goal:
Goal:
Practice!
Goal: Use multiplying by 1 and repeated addition to solve problems.
Let’s keep practicing using the multiply by one rule on our visit to the petting zoo.
Hands-On
Which answer shows how many kittens are at the petting zoo?
Great job! There is 1 group of 11 kittens.
Sorry, that is incorrect. Think about the number of groups and the number of kittens in each group.
Sorry, that is incorrect. Think about the number of groups and the number of kittens in each group.
How many kittens are there?
Sorry, that is incorrect. Remember, when multiplying by 1, the answer is always the same as the number being multiplied by 1, so 1 x 11 = 11.
Great job! There are 11 kittens at the petting zoo.
Sorry, that is incorrect. Remember, when multiplying by 1, the answer is always the same as the number being multiplied by 1, so 1 x 11 = 11.
Which answer shows how many puppies are at the petting zoo?
Great job! There is 1 group of 12 puppies.
Sorry, that is not right. Think about the number of groups and the number of puppies in each group.
Sorry, that is not right. Think about the number of groups and the number of puppies in each group.
How many puppies are there?
Sorry, that is incorrect. Remember, when multiplying by 1, the answer is always the same as the number being multiplied by 1, so 1 x 12 = 12.
Sorry, that is incorrect. Remember, when multiplying by 1, the answer is always the same as the number being multiplied by 1, so 1 x 12 = 12.
Great job! There are 12 puppies at the petting zoo.
You got # out of # correct.
Click the Retry button for another attempt.
You got a perfect score. Great job!
Now, it is time to show what you can do with multiplying by one! Click the button to get to the worksheet. When you are finished, submit your assignment to your teacher.
Multiplication at the Petting Zoo