Problem Analysis and Solution
The provided image contains a set of questions divided into two sections:
I. Answer the following and
II. Do as directed. Below is a detailed solution for each question.
---
Section I: Answer the following
####
1. Indicate the place value of the encircled figure.
- The number given is
3 4 2, with the digit
4 encircled.
- In the number
342, the digit
4 is in the
tens place.
-
Answer: Tens place.
####
2. Find the missing numbers.
- The sequence given is:
50, 100, 150, __, __, __.
- Observing the pattern:
- The difference between consecutive terms is
50.
- Therefore, the next terms are:
- \( 150 + 50 = 200 \)
- \( 200 + 50 = 250 \)
- \( 250 + 50 = 300 \)
-
Answer: 200, 250, 300.
####
3. Solve the equation: \( 36 - \square = 24 \).
- Let the missing number be \( x \).
- The equation is: \( 36 - x = 24 \).
- Solving for \( x \):
\[
x = 36 - 24 = 12
\]
-
Answer: 12.
####
4. Standard units to measure liquids is ______.
- The standard unit to measure liquids is
liters (L) or
milliliters (mL).
-
Answer: Liters (L) or Milliliters (mL).
####
5. How many months does a year have?
- A year has
12 months.
-
Answer: 12.
---
Section II: Do as directed
####
1. Check your answer yourself.
- The problem given is:
\[
\begin{array}{r}
384 \\
-243 \\
\hline
\end{array}
\]
- Perform the subtraction:
\[
384 - 243 = 141
\]
-
Answer: 141.
####
2. Show the hands on the clock for the given time.
- Two times are given:
6:30 and
5:15.
-
For 6:30:
- The hour hand is halfway between 6 and 7.
- The minute hand is at 6 (which represents 30 minutes).
-
For 5:15:
- The hour hand is a quarter past 5.
- The minute hand is at 3 (which represents 15 minutes).
-
Answer: Draw the clock hands accordingly (described above).
####
3. Observe the figure and answer the following.
- The figure shows a
cube.
- Questions about the cube are not explicitly stated in the image. However, common questions related to a cube could include:
- Number of faces: 6
- Number of edges: 12
- Number of vertices: 8
- Assuming the question asks for the number of faces:
-
Answer: 6.
---
Final Answers
1.
Tens place
2.
200, 250, 300
3.
12
4.
Liters (L) or Milliliters (mL)
5.
12
6.
141
7.
Draw the clock hands for 6:30 and 5:15 as described.
8.
6 (number of faces of the cube)
Boxed Final Answer
\[
\boxed{
\text{1. Tens place, 2. 200, 250, 300, 3. 12, 4. Liters (L) or Milliliters (mL), 5. 12, 6. 141, 7. Draw clock hands, 8. 6}
}
\]
Parent Tip: Review the logic above to help your child master the concept of 3 grade math paper.
