Estimate the difference by rounding the numbers to the nearest thousand. 9,870 − 1,697.

Step 1: Round the first number, 9870, to the nearest thousand. The thousands digit is 9. The digit to its right is 8. Since 8 ≥ 5, we round up the thousands digit. 9870 ≈ 10000 Step 2: Round the second number, 1697, to the nearest thousand. The thousands digit is 1. The digit to its right is 6. Since 6 ≥ 5, we round up the thousands digit. 1697 ≈ 2000 Step 3: Estimate the difference by subtracting the rounded numbers. 10000 − 2000 = 8000 The estimated difference is 8000. The final answer is 8000.

Estimate the difference by rounding the numbers to the nearest thousand. 9,870 − 1,697.

Step 1: Round the first number, 9870, to the nearest thousand. The thousands digit is 9. The digit to its right is 8. Since 8 ≥ 5, we round up the thousands digit. 9870 ≈ 10000 Step 2: Round the second number, 1697, to the nearest thousand. The thousands digit is 1. The digit to its right is 6. Since 6 ≥ 5, we round up the thousands digit. 1697 ≈ 2000 Step 3: Estimate the difference by subtracting the rounded numbers. 10000 − 2000 = 8000 The estimated difference is 8000. The final answer is 8000.

Solved: Estimate the difference by rounding the numbers to…

Round the first number, 9870, to the nearest thousand.
The thousands digit is 9. The digit to its right is 8. Since $8 \ge 5$ , we round up the thousands digit.
$9870 \approx 10000$
Round the second number, 1697, to the nearest thousand.
The thousands digit is 1. The digit to its right is 6. Since $6 \ge 5$ , we round up the thousands digit.
$1697 \approx 2000$
Estimate the difference by subtracting the rounded numbers.
$10000 - 2000 = 8000$
The estimated difference is 8000.

Estimate the difference by rounding the numbers to the nearest thousand. 9,870 - 1,697.

Answer

Step-by-step solution

Round the first number, 9870, to the nearest thousand.

Round the second number, 1697, to the nearest thousand.

Estimate the difference by subtracting the rounded numbers.

Try one yourself

Still stuck on this one?

More Mathematics Questions