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Daily Math Skills Practice
Number of the Day Daily Math Skills Practice
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Is this number PRIME or COMPOSITE?
A PRIME number has exactly 2 factors. A COMPOSITE number has 3 or more factors. 3 is prime because it has exactly two factors 1 and itself (3) 12 is prime because it has 3 or more factors 1, 2, 3, 4, 6 and 12.
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List all the FACTORS of this number.
FACTORS are numbers you can multiply together to get another number. Example: 2 and 3 are factors of 6, because 2 x 3 = 6.
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List the first 5 Multiples of this number.
A MULTIPLE of a number is the product of that number and any other whole number. Example 12 is a multiple of 3, because 3 x 4 = 12 So, the first five multiples of 3 are: 3, 6, 9, 12, 15
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How many days of school are LEFT? There are a total of 180 days.
LEFT (Subtraction) On Day 4 there are 176 days left = 176
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MULTIPLY the number of days we’ve been in school by the number of days we have left.
On day 5… 175 x 5 = 875
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DIVIDE 180 by the number of days we’ve been in school.
On Day 5… 180 divided by 5 = 36
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What FRACTION of the year do we have left?
Example: # of days left PART Total # of days WHOLE
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What fraction of the year has passed?
Example: # of days we’ve been in school Total # of days of school
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