ce: Add Numbers beyond 1,000

Part A Estimate the sum of .

Estimate:
: 50,000

: 51,000
51, 030
44,200
49,500

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Ask by Cross Daniel. in the United States

Jan 10,2025

Question

ce: Add Numbers beyond 1,000 Part A Estimate the sum of $$ 30,742+20,287 $$. Estimate: $$ \square $$ : 50,000 $$ 5 \Delta, 100 $$ : 51,000 51, 030 44,200 49,500 Token 1 SUBMIT

UpStudy AI · Accepted Answer

To estimate the sum of $$ 30,742 + 20,287 $$, you can round each number to the nearest thousand and then add them together.

**Step 1: Round Each Number**
- **30,742** rounds to **31,000** (since 742 is closer to 1,000 than to 0).
- **20,287** rounds to **20,000** (since 287 is closer to 0 than to 1,000).

**Step 2: Add the Rounded Numbers**
$$
31,000 + 20,000 = 51,000
$$

**Estimated Sum:** **51,000**

Among the options provided:
- **50,000**
- **51,000**
- **44,200**
- **49,500**

**51,000** is the closest estimate to the actual sum.
The estimated sum of $$ 30,742 + 20,287 $$ is **51,000**.

ce: Add Numbers beyond 1,000

Part A Estimate the sum of .

Estimate:
: 50,000

: 51,000
51, 030
44,200
49,500

Token 1
SUBMIT

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ce: Add Numbers beyond 1,000 Part A Estimate the sum of . Estimate: : 50,000 : 51,000 51, 030 44,200 49,500 Token 1 SUBMIT