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## Lesson 1.1 CrosswordCrossword hints:When adding numbers with decimal points, the decimal points should be aligned this way., This shows how signed numbers are aligned in relation to zero., The product of two numbers with unlike signs is known as this type of number., It is a number representing a fraction in tenths, hundredths, thousands, etc., Solve for x: 5x %2b 5 =20, An unknown number in an equation usually represented with an %22x%22., It is the base unit of the metric system that measures length., The product of two numbers with like signs is known as this type of number., It is the prefix of the metric system that means thousandths., Crossword words: MILLI, DECIMAL, NUMBERLINE, THREE, NEGATIVE, VERTICALLY, METER, POSITIVE, |