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DO NOW
Complete in your notebook/binder:
1) 7 + 5 * 8
2) -6 +(-2) ÷ 4
3) |14 -20 + 9|
4) Write down the difference between a prime
and a composite number
Speed Summary Problems
1st person: Evaluate -11+ -22
2nd person: Take the absolute value of step 1
3rd person: Find prime factorization of step 2
4th person: Take a prime factor from step 3 and
write it as a fraction
Speed Summary Problems
1st person: Add 10/4 and 8/3
2nd person: Reduce step 1
3rd person: Turn step 2 into a mixed number
4th person: Multiply step 3 by 2 ½
Speed Summary Problems
1st person: Plot -3, 5, 1.6, and -17 through -10 on a
number line
2nd person: Put the numbers in step 1 in order
from least to greatest
3rd person: Find the difference between -3 and -17
4th person: Divide step 3 by -2
Speed Summary Problems
1st person: Divide 8/5 and 7/10
2nd person: Reduce step 1
3rd person: Add 4/5 to step 2
4th person: If step 3 is an improper fraction,
write as a mixed number
Speed Summary Problems
1st person: Find all the factors of 96
2nd person: Pick a factor of 96 and tell whether it is
prime or composite
3rd person: Find a composite factor of 96 and give
its prime factorization
4th person: Find the GCF of 96, the factor you used
in step 3, and 12