Math 1A Workbook Exercise 55-58 Singapore Part 17

1A Workbook Exercise 55-58

Exercise 55

 

1. Trace the square (mentioned in workbook) on a piece of paper and cut it into 4 triangles. Use these 4 triangles to form each of the shapes (mentioned in workbook) and draw dotted lines to show how it is done.

Solution: (shown in the below picture)

Exercise 56

 

1. Draw a shorter nail.

2. Draw a longer pencil.

3. Draw a taller tree.

4. Draw a shorter arrow.

Solution: (Workbook mentioned pictures and drawn pictures are shown in this below picture)

5. Color the longest bean.

6. Color the tallest animal.

7. Color the shortest string of beads.

Solution:

Click here to view the solution.

 

Exercise 57

 

1. Fill in the blanks.

Solution:

Find this solution by this link post (bottom of the post):

Math 1A Singapore-Comparing Length-Chapter 8.1

 

2. The paper tapes below measure the height of the figures. Write the letter (A, B, C, D) of each figure on the correct paper tape.

🕴	🕴	🕴	🕴
A	B	C	D

 

 

 

 

 

Solution:

C

 

B

 

D

 

A

 

Exercise 58

 

1. Fill in the blanks.

(a) The eraser is as long as ____ beads.

(b) The broom is as long as ____ straws.

(c) The key is as long as ____ pins.

(d) The nail is as long as ____ screws.

Solution:

(a) 7

(b) 7

(c) 5

(d) 7

 

2. Fill in the blanks.

(a) The length of the pen is ___ units.

(b) The length of the spoon is ___ units.

(c) The length of the tube is ___ units.

Solution:

(a) 5

(b) 6

(c) 12

 

3. Color the tape which is 8 (eight) units long.

Solution:

4.

(a) Tape A is ______ units long.

(b) Tape B is ______ units long.

(c) Tape C is ______ units long.

Solution:

(a) 7

(b) 5

(c) 3