The answers to Bridges in Mathematics Grade 1 Student Book Answer Key Unit 4 Leapfrogs on the Number Line are undoubtedly the best study material a student can get hold of.
Bridges in Mathematics Grade 1 Student Book Answer Key Unit 4 Leapfrogs on the Number Line
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 1 Session 3 Answer Key
Number Lines Sheet
Question 1.
Write the expression that your teacher gives you in the box. Then record the solution on the number line along with the class.
a.
Answer:
The expression that my teacher gave is 3 + 4 = 7. Hence we recorded the solution on the number line.
Explanation:
b.
Answer:
The expression that my teacher gave is 4 + 6 = 10. Hence we recorded the solution on the number line.
Explanation:
c.
Answer:
The expression that my teacher gave is 2 + 6 = 8. Hence we recorded the solution on the number line.
Explanation:
d.
Answer:
The expression that my teacher gave is 1 + 5 = 6. Hence we recorded the solution on the number line.
Explanation:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 1 Session 5 Answer Key
Add & Subtract on the Number Line
Answer:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 2 Session 3 Answer Key
Number Lines to One Hundred
Question 1.
Write the expression that your teacher gives you in the box. Then record the solution on the number line along with the class.
a.
Answer:
The expression that your teacher gives in the box is 30 + 40 = 70.
Explanation:
b.
Answer:
The expression that your teacher gives in the box is 20 + 30 = 50
Explanation:
c.
Answer:
The expression that your teacher gives in the box is 10 + 30 = 40
Explanation:
d.
Answer:
The expression that your teacher gives in the box is 40 + 60 = 100.
Explanation:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 2 Session 5 Answer Key
Add & Subtract to One Hundred
Answer:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 3 Session 4&5 Answer Key
Hit the Pad Practice Sheet
Answer:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 4 Session 1 Answer Key
How Tall Are You? Measuring Strip
Answer:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 4 Session 2 Answer Key
Rockhopper Penguin Data Sheet
Answer:
The height of a rockhopper penguin is 21.7 inches and the weight of the Rockhopper penguin is 5.5 pounds.
Explanation:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 4 Session 3 Answer Key
King Penguin Data Sheet
Answer:
The height of a king penguin is 36 inches and the weight of a king penguin is 3.
Explanation:
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 4 Session 4 Answer Key
How Tall Is Each Penguin?
Question 1.
Mark and color in the measuring strips below to show the height of the rockhopper and the king penguin.
Answer:
I have colored the given figure to show the height of the rockhopper and the king penguin.
Explanation:
Question 2.
Fill in the penguins’ heights and use the greater than ( > ) and less than ( < ) signs to compare them in the boxes below.
Answer:
Rockhopper’s height is less than the king’s height.
King’s Height is greater than the Rockhopper’s height.
Explanation:
Question 3.
How much taller is the king penguin than the rockhopper?
__________ inches
Answer:
The king penguin is 14 inches taller than the rockhopper.
Explanation:
The king penguin is 36 inches and the rockhopper is 22 inches.
The difference is 36 – 22 = 14 inches.
Hence the king penguin is 14 inches taller than the rockhopper.
Bridges in Mathematics Grade 1 Student Book Unit 4 Module 4 Session 5 Answer Key
The Penguins & Me
Question 1.
Mark and color in each of the measuring strips below to show the rockhopper and the king penguin’s height, and your own height.
Answer:
I have colored the given figure to show the height of the rockhopper my height and the king penguin.
Explanation:
Question 2.
Fill in your height and those of the penguins, and use the greater than ( > ) and less than ( < ) signs to compare them in the boxes below.
Answer:
< and > symbols are used to compare them in the boxes.
Explanation:
Question 3.
Write the three heights in order from shortest to longest.
Answer:
The three heights are Rockhopper penguin, King Penguin, and my height.
Explanation:
Question 4.
How much taller are you than the ________________?
(Circle the penguin you choose.)
a. Show how you solved this problem. Use numbers, pictures, or words to help.
Answer:
I am 4 inches taller than the King penguin.
Explanation:
My height is 40 inches.
The King penguin is 36 inches tall.
The difference is 40 – 36 = 4 inches
b. I am ______________ inches taller than the _______________ penguin.
Answer:
4 inches, King penguin.
Explanation:
I am 4 inches taller than the King penguin.