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Lesson 1.6. Concept: How to round decimals to a specific place value,. Guidelines: When rounding, always look to the right of the place you are rounding to. If the number is 1 through 4, round down. If the number is 5 through 9, round up. 12.3 8 6 =. 12.39.

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## Lesson 1.6

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**Lesson 1.6**Concept: How to round decimals to a specific place value, Guidelines: When rounding, always look to the right of the place you are rounding to. If the number is 1 through 4, round down. If the number is 5 through 9, round up. 12.386 = 12.39**Round 5 2 6 . 1 0 8 9 to the given place value**526.1089 = 526.11 Hundredths Tenths Ones Thousandths Hundreds Tens 526.1089 = 526.1 526.1089 = 526 526.1089 = 526.109 526.1089 = 500 526.1089 = 530**Finding Averages**Find the average of Sally’s test scores: 85, 72, 100, 92, 96, 98 Find the sum of all test scores. 85 72 100 92 96 98 543 Divide the sum by the number of scores. 543÷6 = 90.5**Divide**Multiply Subtract Bring down (repeat) 9 0 5 . .0 5 4 3 6 54 0 3 -0 3 0 -30 0

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