The answers to Bridges in Mathematics Grade 1 Home Connections Answer Key Unit 5 Module 2 are undoubtedly the best study material a student can get hold of.
Bridges in Mathematics Grade 1 Home Connections Answer Key Unit 5 Module 2
Bridges in Mathematics Grade 1 Home Connections Unit 5 Module 2 Session 2 Answer Key
3-D Shape Hunt
You’re going to go on a 3-D shape hunt around your house! All you have to do is search for things that are shaped like cubes, spheres, cylinders, and rectangular prisms (boxes), and use drawings or words in each box to show and tell what you found. Happy hunting!
Question 1.
Here are some things I found that are cylindrical (shaped like cylinders).
Answer:
A cylinder posses two parallel bases joined with a curved surface. The bases are generally in circle shape. It is similar to prism because this cylinder contain uniform cross-section area.
Question 2.
Here are some things I found that are shaped like rectangular prisms.
Answer:
It is an 3d shape having 8 vertices and 12 Edges. To construct this kind of Prism we need to unite the 6 rectangles or a a section of 8 corners.
Question 3.
Here are some things I found that are spherical (shaped like spheres).
Answer:
It is a sphere which is spherical shape in 3D where the Edges and Vertices are absent but contain the surface area and Volume. It contain a persistent circumference.
Question 4.
Here are some things I found that are shaped like cubes.
Answer:
It is an easy and effortless shape in 3D containing six faces. It is viewed as a section having similar length , height and breadth. There are 8 Edges and 12 Edges where 3 edges unite at a single vertex.
Question 5.
CHALLENGE Use some of the 3-D shapes you found to build new shapes and creations. If you have Legos, Duplos, or building blocks, make something new with them. Draw pictures of your creations on this sheet, or ask someone to take a picture of them to share with the class.
Answer:
Bridges in Mathematics Grade 1 Home Connections Unit 5 Module 2 Session 5 Answer Key
Addition, Subtraction & Shapes
Question 1.
Add.
3 + 4 + 2 = ______________
2 + 8 = _____________
2 + 3 + 5 = _____________
Answer:
Add the given following combinations and get the result which are as shown below.
3 + 4 + 2 = ______________
Add the given numbers 3 , 4 and 2 .Then get the result as 9.
3 + 4 + 2 = 9
2 + 8 = _____________
Add the given numbers 2 and 2 .Then get the result as 10.
2 + 8 = 10
2 + 3 + 5 = _____________
Add the given numbers 2 , 3 and 5.Then get the result as 10.
2 + 3 + 5 = 10
Question 2.
Subtract.
10 – 4 = ______________
10 – 6 = ______________
10 – 9 = ______________
Answer:
Subtract the given following combinations and get the result which are as shown below.
10 – 4 = ______________
Subtract 4 from 10 and get the result as 6.
10 – 4 = 6
10 – 6 = ______________
Subtract 6 from 10 and get the result as 4.
10 – 6 = 4
10 – 9 = ______________
Subtract 9 from 10 and get the result as 1.
10 – 9 = 1
Question 3.
True or False? Circle one.
3 + 4 = 8
T
F
Answer:
False
When both 3 and 4 are added, the result is 7 but not 8. Hence the answer is False.
3 + 4 = 7
9 = 3 + 4 + 2
T
F
Answer:
True
When both 3 , 4and 2 are added, the result is 9. Hence the answer is True.
9 = 3 + 4 + 2
7 = 5 + 4
T
F
Answer:
False
When both 5 and 4 are added, the result is 9 but not 7. Hence the answer is False.
9 = 5 + 4
1 + 2 + 7 = 10
T
F
Answer:
True
When both 1 , 2 and 7 are added, the result is 10. Hence the answer is True.
1 + 2 + 7 = 10
2 + 3 + 3 = 10
T
F
Answer:
False
When both 2, 3 and 3 are added, the result is 8Â but not 10. Hence the answer is False.
2 + 3 + 3 = 8
8 = 3 + 5 + 0
T
F
Answer:
True
When both 3 , 5 and 0 are added, the result is 8. Hence the answer is True.
8 = 3 + 5 + 0
9 – 3 = 5
T
F
Answer:
False
When 3 is subtracted from 9, the result is 6 but not 5. Hence the answer is False.
9 – 3 = 6
8 – 5 = 2
T
F
Answer:
False
When 5 is subtracted from 8, the result is 3 but not 2. Hence the answer is False.
8 – 5 = 3
10 – 4 = 6
T
F
Answer:
True
When 4 is subtracted from 10 , the result is 6. Hence the answer is True.
10 – 4 = 6
10 – 8 = 3
T
F
Answer:
False
When 8 is subtracted from 10, the result is 2 but not 3. Hence the answer is False.
10 – 8 = 2
Mark the shape that does NOT belong with an X. Then explain why you think the shape does not belong.
Question 4.
Answer:
Question 5.
Answer: