Assess Yourself
How well do you understand the ideas in this lesson?
Goal:
Goal:
Show What You Know!
Are you ready to take this lesson's quiz? These questions will help you find out. Go back to the lesson if you do not know an answer.
What is the answer in a division problem called?
- dividend
- divisor
- digit
- quotient
No, try again. The dividend is the biggest number and is the first number in a division equation.
Try again. The second number is the divisor. It is the number of equal groups.
No, a digit is a number, not the answer to a division equation.
Correct. The quotient is the last number and is the answer when we divide.
What is the dividend in a division problem?
- The answer to a multiplication problem.
- divisor
- The answer to a division problem.
- The large number that is being separated into smaller groups.
No, try again. The answer to a multiplication problem is the product.
Try again. The second number is the divisor. It is the number of groups being made.
No, the quotient is the answer when we divide.
Correct! The dividend is the first number in a division equation. It is the large number that is being separated into smaller groups.
Which choice shows 3 groups of 4 rainbows?
Try again. This choice shows 4 groups with 4 rainbows in each group.
Try again. This choice shows 3 groups with 3 rainbows in each group.
Try again. This choice shows 2 groups with 4 rainbows in each group.
Well done! This choice shows 3 groups with 4 rainbows in each group.
Which choice shows 6 groups of 2 rainbows?
Try again. This choice shows 2 groups with 6 rainbows in each group.
Good job! This choice shows 6 groups with 2 rainbows in each group!
Try again. This choice group shows 3 groups with 4 rainbows in each group.
Try again. This group shows 3 groups with 2 rainbows in each group.
What is the equation for the groups you see?
- 20 \({ \div }\) 5 = 4
- 25 \({ \div }\) 5 = 5
- 20 \({ \div }\) 4 = 5
- 15 \({ \div }\) 5 = 3
Try again. This picture shows 4 groups of 5 rainbows.
Try again. This picture shows 4 groups of 5 rainbows.
Excellent! There are 20 rainbows divided into 4 equal groups. There are 5 rainbows in each group.
Try again. This picture shows 4 groups of 5 rainbows.
What is the equation for the groups you see?
- 24 \({ \div }\) 8 = 3
- 24 \({ \div }\) 6 = 4
- 18 \({ \div }\) 3 = 6
- 27 \({ \div }\) 3 = 9
Excellent! There are 24 rainbows divided into 8 equal groups. There are 3 rainbows in each group.
Try again. This picture shows 8 groups of 3 rainbows.
Try again. This picture shows 8 groups of 3 rainbows.
Try again. This picture shows 8 groups of 3 rainbows.
Read and solve the problem below.
Chris has 18 apples to feed the unicorns. He puts them in even rows of 6. How many apples are in each row?
- 4
- 6
- 5
- 3
Try again. There are 18 apples being put into 6 even rows.
Try again. There are 18 apples being put into 6 even rows.
Try again. There are 18 apples being put into 6 even rows.
Well done! 18 apples divided into 6 even rows is 3 apples in each row.
Read and solve the problem below.
Samantha has 16 books about horses. She wants to divide them into 4 equal stacks to lend to her friends. How many books should she put in each stack?
- 12
- 4
- 5
- 9
Try again. There are 16 books being divided into 4 even stacks.
Yes! 16 books divided into 4 even stacks is 4 in each stack.
Try again. There are 16 books being divided into 4 even stacks.
Try again. There are 16 books being divided into 4 even stacks.
Read and solve the problem below.
Alex has 14 cookies. He wants to divide them and give an equal number to his 2 friends. Which equation represents this division problem?
- 14 \({ \div }\) 2 = 8
- 14 - 2 = 12
- 14 \({ \div }\) 2 = 7
- 14 + 2 = 16
Try again. How many cookies will each of his friends receive?
Try again. Alex wants to share the cookies. Sharing means to divide.
Perfect! 14 cookies shared between 2 friends is 7 for each friend.
Sorry, Alex wants to share the cookies. Sharing means to divide.
Read and solve the problem below.
Tony has 8 race cars. He wants to divide them and give an equal number to his 8 friends. How many race cars should he give to each friend? Which equation represents this division problem?
- 8 + 8 = 16
- 8 \({ \div }\) 8 = 1
- 16 \({ \div }\) 8 = 2
- 8 - 8 = 0
Try again. There are 8 race cars to divide with 8 friends.
Good job! 8 races cars shared with 8 friends is 1 race car for each friend.
Try again. There are 8 race cars to divide with 8 friends.
Try again. There are 8 race cars to divide with 8 friends.
Summary
Questions answered correctly:
Questions answered incorrectly: