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This Is Jeopardy. Math Jeopardy. $100 Estimating. Round the underlined digit. 1 7 .4. What is…. 17. $200 Estimating. Round 2.934 to the nearest hundredth. What is…. 2.930 (or 2.93). $300 Estimating. Estimate the sum. 847 + 379. What is…. 840 + 380 = 1220 800 + 400 = 1200.
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This Is Jeopardy
$100 Estimating Round the underlined digit. 17.4
What is…. • 17
$200 Estimating Round 2.934 to the nearest hundredth.
What is…. • 2.930 (or 2.93)
$300 Estimating Estimate the sum. 847 + 379
What is…. • 840 + 380 = 1220 • 800 + 400 = 1200
$400 Estimating Estimate the difference. 7,647 - 369
What is… • 7,600 – 400 = 7,200 • 7,650 – 370 = 7,280
$500 Estimating Round 95.25 to the nearest tenth, the nearest whole number, and nearest 10.
What is…. • 95.3 • 95 • 100
$100 Adding Decimals Add. 1.03 + 0.36
What is… • 1.39
$200 Adding Decimals Add. 2.02 + 0.78
What is… • 2.80
$300 Adding Decimals Add. $8.23 +$64.10
What is… • $72.33
$400 Adding Decimals Add. 4.298 + 0.65
What is.. • 4.948
$500 Adding Decimals Add. 0.868 + 15.973
What is… • 16.841
$100 Adding Whole Numbers Add. 18,269 + 109,347
What is… • 127,616
$200 Adding Whole Numbers Add. 7,469 + 80,374
What is.. • 87,843
$300 Adding Whole Numbers Add. 19,335 + 24,281
What is… • 43,616
$400 Adding Whole Numbers Add. 75,977 + 24,683
What is… • 100,660
$500 Adding Whole Numbers Add. 102, 369 + 60, 320
What is… • 162,689
$100 Subtracting Decimals Find the difference. 16.82 – 5.21
What is… • 11.61
$200 Subtracting Decimals Find the difference. 7.21 – 6.1
What is… • 1.11
$300 Subtracting Decimals Find the difference. 7.8 – 4.9
What is… • 2.9
$400 Subtracting decimals Find the difference. $20.60 - $14.35
What is… • $6.25
$500 Subtracting Decimals Find the difference. 43.905 – 7.526
What is… • 36.379
$100 Subtracting Whole Numbers Subtract. 4,002 – 3,765
What is… • 237
$200 Subtracting Whole Numbers Subtract. 58,005 – 1,098
What is… • 56,907
$300 Subtracting Whole Numbers Subtract. 113,300 – 1,774
What is… • 111,526
$400 Subtracting Whole Numbers Subtract. 454,900 – 33,870
What is… • 421,030