EasyTeaching.net | Resources for Teaching Primary School - Free Printable
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Step-by-step solution for: EasyTeaching.net | Resources for Teaching Primary School
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Show Answer Key & Explanations
Step-by-step solution for: EasyTeaching.net | Resources for Teaching Primary School
Problem Overview:
The task involves calculating the total cost of items purchased, determining the change received when a certain amount is tendered, and solving a specific scenario involving Deea's purchase. Let's break it down step by step.
---
Step 1: Understand the Prices of Items
From the image, the prices of the items are as follows:
- Scooter: $42
- Rocking Horse: $23
- Teddy: $11
- Singshot: $8
- Skateboard: $18
- Drum: $36
- Ball: $14
---
Step 2: Solve Each Scenario
#### Scenario 1: Arnie wants to buy a drum and a slingshot
- Drum: $36
- Singshot: $8
- Total Cost: $36 + $8 = $44
- Amount Tendered: $50
- Change: $50 - $44 = $6
| Purchase | Total Cost | Amount Tendered | Change (show working) |
|-------------------------|------------|------------------|------------------------|
| Arnie wants to buy a drum and a slingshot | $44 | $50 | $6 ($50 - $44) |
---
#### Scenario 2: Mr. Downing wants to buy three balls
- Ball: $14 each
- Total Cost: $14 × 3 = $42
- Amount Tendered: $20
- Change: Since $20 is less than $42, Mr. Downing does not have enough money. He needs more money to complete the purchase.
| Purchase | Total Cost | Amount Tendered | Change (show working) |
|-------------------------|------------|------------------|------------------------|
| Mr. Downing wants to buy three balls | $42 | $20 | Not enough money ($20 < $42) |
---
#### Scenario 3: Abbey wants to buy a skateboard and a teddy
- Skateboard: $18
- Teddy: $11
- Total Cost: $18 + $11 = $29
- Amount Tendered: $20
- Change: Since $20 is less than $29, Abbey does not have enough money. She needs more money to complete the purchase.
| Purchase | Total Cost | Amount Tendered | Change (show working) |
|-------------------------|------------|------------------|------------------------|
| Abbey wants to buy a skateboard and a teddy | $29 | $20 | Not enough money ($20 < $29) |
---
#### Scenario 4: Brad wants to buy a scooter and two slingshots
- Scooter: $42
- Singshot: $8 each
- Total Cost: $42 + ($8 × 2) = $42 + $16 = $58
- Amount Tendered: $50
- Change: Since $50 is less than $58, Brad does not have enough money. He needs more money to complete the purchase.
| Purchase | Total Cost | Amount Tendered | Change (show working) |
|-------------------------|------------|------------------|------------------------|
| Brad wants to buy a scooter and two slingshots | $58 | $50 | Not enough money ($50 < $58) |
---
#### Scenario 5: Brad wants to buy a scooter and two slingshots (Alternative Amount Tendered)
- Total Cost: $58 (as calculated above)
- Amount Tendered: $20
- Change: Since $20 is less than $58, Brad does not have enough money. He needs more money to complete the purchase.
| Purchase | Total Cost | Amount Tendered | Change (show working) |
|-------------------------|------------|------------------|------------------------|
| Brad wants to buy a scooter and two slingshots | $58 | $20 | Not enough money ($20 < $58) |
---
#### Scenario 6: Deea has $29. Can she buy a ball and a skateboard? How much more does she need?
- Ball: $14
- Skateboard: $18
- Total Cost: $14 + $18 = $32
- Deea's Money: $29
- Additional Money Needed: $32 - $29 = $3
| Purchase | Total Cost | Amount Tendered | Change (show working) |
|-------------------------|------------|------------------|------------------------|
| Deea wants to buy a ball and a skateboard | $32 | $29 | Needs $3 more ($32 - $29) |
---
Final Answer:
\[
\boxed{
\begin{array}{|l|c|c|c|}
\hline
\text{Purchase} & \text{Total Cost} & \text{Amount Tendered} & \text{Change (show working)} \\
\hline
\text{Arnie wants to buy a drum and a slingshot} & \$44 & \$50 & \$6 (\$50 - \$44) \\
\hline
\text{Mr. Downing wants to buy three balls} & \$42 & \$20 & \text{Not enough money (\$20 < \$42)} \\
\hline
\text{Abbey wants to buy a skateboard and a teddy} & \$29 & \$20 & \text{Not enough money (\$20 < \$29)} \\
\hline
\text{Brad wants to buy a scooter and two slingshots} & \$58 & \$50 & \text{Not enough money (\$50 < \$58)} \\
\hline
\text{Brad wants to buy a scooter and two slingshots} & \$58 & \$20 & \text{Not enough money (\$20 < \$58)} \\
\hline
\text{Deea wants to buy a ball and a skateboard} & \$32 & \$29 & \text{Needs \$3 more (\$32 - \$29)} \\
\hline
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of calculating money worksheet.