Problem Overview:
The task involves matching the visual representations of numbers (using green rods and yellow cubes) to their corresponding numerical values. The goal is to identify the numbers represented by each image and then order them from least to greatest.
Step-by-Step Solution:
#### Understanding the Visual Representations:
1.
Green Rods: Each green rod represents a value of
10.
2.
Yellow Cubes: Each yellow cube represents a value of
1.
#### Analyzing Each Image:
We will count the number of green rods and yellow cubes in each image to determine the total value.
---
#### Image 1 (Top Left):
- Green rods:
5
- Yellow cubes:
4
- Total value: \( 5 \times 10 + 4 \times 1 = 50 + 4 = 54 \)
---
#### Image 2 (Top Middle):
- Green rods:
8
- Yellow cubes:
3
- Total value: \( 8 \times 10 + 3 \times 1 = 80 + 3 = 83 \)
---
#### Image 3 (Top Right):
- Green rods:
1
- Yellow cubes:
6
- Total value: \( 1 \times 10 + 6 \times 1 = 10 + 6 = 16 \)
---
#### Image 4 (Middle Left):
- Green rods:
4
- Yellow cubes:
3
- Total value: \( 4 \times 10 + 3 \times 1 = 40 + 3 = 43 \)
---
#### Image 5 (Middle Middle):
- Green rods:
2
- Yellow cubes:
5
- Total value: \( 2 \times 10 + 5 \times 1 = 20 + 5 = 25 \)
---
#### Image 6 (Middle Right):
- Green rods:
9
- Yellow cubes:
0
- Total value: \( 9 \times 10 + 0 \times 1 = 90 + 0 = 90 \)
---
#### Image 7 (Bottom Left):
- Green rods:
0
- Yellow cubes:
9
- Total value: \( 0 \times 10 + 9 \times 1 = 0 + 9 = 9 \)
---
#### Image 8 (Bottom Middle):
- Blue Square:
1
- The blue square represents
100.
- Total value: \( 100 \)
---
#### Image 9 (Bottom Right):
- Green rods:
3
- Yellow cubes:
3
- Total value: \( 3 \times 10 + 3 \times 1 = 30 + 3 = 33 \)
---
Listing All Values:
- Image 1:
54
- Image 2:
83
- Image 3:
16
- Image 4:
43
- Image 5:
25
- Image 6:
90
- Image 7:
9
- Image 8:
100
- Image 9:
33
---
Ordering the Numbers (Least to Greatest):
Now, we arrange the numbers in ascending order:
\[ 9, 16, 25, 33, 43, 54, 83, 90, 100 \]
---
Final Answer:
The numbers in ascending order are:
\[
\boxed{9, 16, 25, 33, 43, 54, 83, 90, 100}
\]
Parent Tip: Review the logic above to help your child master the concept of worksheet for place value in first grade.
