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.
1. Which addition sentence matches this word problem and number line?
A rabbit hopped 60 yards down a trail. It stopped to eat a carrot and then hopped another 22 yards. How many yards did the rabbit hop in total?
- 70 + 2 = 72
- 60 + 22 = 82
- 12 + 20 = 32
The addition sentence is 60 + 22 = 82. We begin jumping from 60 and jump 22 to the right.
That is right! The addition sentence is 60 + 22 = 82. We begin jumping from 60 and jump 22 to the right.
The addition sentence is 60 + 22 = 82. We begin jumping from 60 and jump 22 to the right.
2. Which number line helps you solve this word problem?
Izzy time-traveled 12 minutes into the future. She time-traveled another 16 minutes. How many minutes did Izzy time-travel altogether?
The correct number line begins at 16. It jumps 12 to the right and lands on 28 because 12 + 16 = 28.
The correct number line begins at 16. It jumps 12 to the right and lands on 28 because 12 + 16 = 28.
Correct! This number line begins at 16. It jumps 12 to the right and lands on 28.
3. What are the addends in this word problem?
The school bus drove 31 miles. It stopped to pick up some students. Then, it drove 14 more miles to school. How many miles did the school bus drive altogether?
- 31 + 14 = ___
- 72 + 20 = ___
- 55 + 9 = ___
Yes! The addends in this word problem are 31 and 14.
The addends in this word problem are 31 and 14.
The addends in this word problem are 31 and 14.
4. How many inches did Super Snake slither?
Super Snake slithered 15 inches across the garden. He stopped to smell a flower and slithered another 15 inches.
- 30
- 15
- 70
Great job! Super Snake slithered 30 inches.
The addition sentence is 15 + 15 = 30. We begin jumping from 15 and jump 15 to the right.
The addition sentence is 15 + 15 = 30. We begin jumping from 15 and jump 15 to the right.
5. Which addition sentence matches this word problem and number line?
A mouse ran 39 inches under a table. It saw a cat and ran another 24 inches very quickly! How many inches did the mouse run altogether?
- 22 + 16 = 38
- 40 + 10 = 50
- 39 + 24 = 63
The addition sentence is 39 + 24 = 63. We should begin at 39 and jump 24 to the right.
The addition sentence is 39 + 24 = 63. We should begin at 39 and jump 24 to the right.
The addition sentence is 39 + 24 = 63. We begin at 39 and jump 24 to the right.
6. Which number line helps you solve this word problem?
Kate swam 29 yards in the lake. She stopped to rest and then swam another 30 yards. How many yards did Kate swim?
The correct number line begins jumping at 30. It jumps 29 to the right and lands on 59 because 30 + 29 = 59.
Correct! This number line begins jumping at 30. It jumps 29 to the right and lands on 59.
The correct number line begins jumping at 30. It jumps 29 to the right and lands on 59 because 30 + 29 = 59.
7. What are the addends in this word problem?
A cat walked 48 feet to its food bowl. It walked another 25 feet to its bed. How far did the cat walk altogether?
- 41 + 33 = ___
- 25 + 13 = ___
- 48 + 25 = ___
The addends in this word problem are 48 and 25.
The addends in this word problem are 48 and 25.
Yes! The addends in this word problem are 48 and 25.
8. How many inches did Jumping Tom hop?
Jumping Tom hopped 21 inches onto a table and 20 more inches onto a sign.
- 41
- 10
- 21
Yes! The last jump lands on 41, so it is the sum.
The last jump lands on 41, so it is the sum.
The last jump lands on 41, so it is the sum.
9. Which addition sentence matches this word problem and number line?
Tanya marched 33 feet across the field with her trumpet. She played a song and marched another 19 feet across the field. How many feet did Tanya march altogether?
- 50 + 33 = 83
- 19 + 20 = 39
- 33 + 19 = 52
The addition equation is 33 + 19 = 52. We begin jumping at 33 and jump 19 to the right.
The addition equation is 33 + 19 = 52. We begin jumping at 33 and jump 19 to the right.
The addition equation is 33 + 19 = 52. We begin jumping at 33 and jump 19 to the right.
10. Which number line helps you solve this word problem?
Annie hiked 80 miles up a mountain. She hiked 17 miles to a waterfall. How many miles did Annie hike altogether?
The correct number line begins at 80. It jumps 17 to the right and lands on 97 because 80 + 17 = 97.
Correct! This number line begins at 80. It jumps 17 to the right and lands on 97.
The correct number line begins at 80. It jumps 17 to the right and lands on 97 because 80 + 17 = 97.
Summary
Questions answered correctly:
Questions answered incorrectly: