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Who wants to be a champion?. Gold. bronze. Silver. Rose. Who can win more gold medals?. Integers – addition /subtraction. Scientific notation. Place values - expanded forms. Names of numbers. Rounding up numbers. Rose. 100 + 20 + 5 =. Bronze medal. 1,000 + 200 + 20 + 3 =. - PowerPoint PPT Presentation
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Place values - expanded forms
Rounding up numbers
Integers – addition /subtraction
Scientific notationNames of numbers
Rose
100 + 20 + 5 =
1,000 + 200 + 20 + 3 =
Bronze medal
3,000 + 400 + 50 + 6 =
Silver medal
7,000 + 700 + 70 + 7 =
Gold medal
How is 67 spelt ?
Rose
How is 112 spelt ?
Bronze medal
How is 4,328 spelt ?
Silver medal
How is 13,892 spelt ?
Gold medal
Round 234 to the nearest ten.
Rose
Round 658 to the nearest hundred.
Bronze medal
Round 2,706 to the nearest thousand.
Silver medal
Round 9,349 to the nearest thousand.
Gold medal
Rose
-3 + 4 =
- 5 + 5 =
Bronze medal
7- -3 =
Silver medal
- 8 – 6 =
Gold medal
Rose
2.3 x 102 =
3.1 x 103 =
Bronze medal
7.6 x 104 =
Silver medal
8.9 x 105 =
Gold medal
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