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Creado por Lee Holness
hace alrededor de 9 años
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Pregunta | Respuesta |
Every digit in a number has a value, depending on its position in the number. This is called its | Place value |
Round ? when the key digit is 5, 6, 7, 8 or 9. | up |
Round ? when the key digit is 1, 2, 3 or 4. | down |
When you multiply a number by 10, all the digits in the number move ? place to the left. | one |
When you multiply a number by 100, all the digits in the number move ? places to the left. | two |
When you multiply a number by 1000, all the digits in the number move ? places to the left. | three |
When you divide a number by 10, all the digits in the number move place ? to the right. | one |
When you divide a whole number by 100, all the digits in the number move ? places to the right. | two |
Add and ? are opposite calculations. | subtract |
Multiply and ? are opposite calculations. | divide |
A negative or minus sign written in front of a number, for example, –5, shows that it is ? . | negative |
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