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Bellringer (Day 13)

Bellringer (Day 13). Evaluate: 45.97 + 99.125 73.09 – 22.75 5.387 + 13.8 145.8 – 92.567 14.96 + 7.19 + 35.325. 4 Corners. 13 5 .89. Hundreds Hundredths Ones Tenths. 45.61 2 1. Hundreds Thousands Tenths Thousandths. 0.0 9 8723834974. Ten thousandths Thousandths Hundreds

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Bellringer (Day 13)

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  1. Bellringer (Day 13) Evaluate: • 45.97 + 99.125 • 73.09 – 22.75 • 5.387 + 13.8 • 145.8 – 92.567 • 14.96 + 7.19 + 35.325

  2. 4 Corners

  3. 135.89 • Hundreds • Hundredths • Ones • Tenths

  4. 45.6121 • Hundreds • Thousands • Tenths • Thousandths

  5. 0.098723834974 • Ten thousandths • Thousandths • Hundreds • Hundredths

  6. 780988726346.0937 • Tenths • Hundredths • Thousandths • Ten thousandths

  7. When adding or subtracting decimals, you must add or subtract within the same place value. Ensure this will happen by lining up the decimals.

  8. 56.54 - 45.3 tenths hundredths For example: 56.54 • 45.3 52.01 hundredths 0 X tenths 11.24

  9. If you don’t have the same number of place value, add zeroes to make up the difference 0 56.8 + 19.94 76.74 0 75.4 - 5.73 69.67 • Do the following on your paper: • 179.8 + 27.54 • 79.321 – 41.06 • 207.002 – 18.15

  10. Front-end estimation is the process of evaluating the whole numbers (front) and estimating the decimals (remaining digits) 56.12 + 8.95 25.89 - 17.75 1 whole -2 6 8 64 +1 65

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