Fourth Grade Math Test #10

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Across
  1. 3. multiples that are shared by two or more numbers
  2. 5. a symbol that stands for an object or objects in math to display data
  3. 7. after finding the lcd, multiply the fraction by the factor necessary to get the denominator to equal the lcd (each fraction with a different denominator at the start will be multiplied by a different factor to get the lcd)
  4. 9. add the whole numbers, add the numerators of the fractions keeping the denominators the same, ensure fraction is in lowest terms
Down
  1. 1. multiply the ones of the multiplier (bottom number) by each number of the multiplicand (top number), drop a zero and put an x in it to mark the place value then multiply the tens of the multiplier by each number of the multiplicand, repeat and add a zero each time you move to the next place value of the multiplicand until each multiplier has been calculated
  2. 2. find common multiples, then narrow it down to least common multiple, which will give you the lcd
  3. 4. numbers you say when you skip count. Multiples of 2 are: 2,4,6,8,...
  4. 6. A graph of data where the entire circle represents the whole or 100%
  5. 8. lcm, the smallest multiple shared by two or more numbers