Tuesday, December 13th Warm Up Please take out Study guide and work. Complete the Warm Up Find the prime factorization of 72 Write a numerical expression for: 22 less than 30
Joke of the Day What does Frosty the Snowman take when he’s sick? A “chill pill”
Week Schedule Tuesday: Test corrections, Study guide due and review activities Wednesday: Math Interim Thursday: update portfolios Friday: Holiday Activities
Special Announcement There will be no re-tests on this test or the interim!!!!!!!
Interim Challenge If your class gets a 82% average or higher on the final, I will throw you a math party the Friday you get back from Break!
Test Corrections • Please take out a sheet of paper and title it “My test corrections” • When you get your test back, look at the ones marked incorrect. • You may rework the problems you got wrong for half the points back. • You may not do 1,2,3, or 7. • You must show work to receive credit back! • Staple new answers on the top of the test! • You have 15 minutes!
Study Guide Answers Pick 5 or more or I will pick them for you
Do you remember all the Recipes? Try to fill in the blanks to make each recipe true! The group with the most right will win!
Survivor Are you Ready?!
Question GCF 18 and 36
Question 18 + (1 + 8) ÷ 5
Question Write in standard form: 11 squared
Question 20 – 10 ÷ (8-3)+6
Question What place value would I estimate to? 77,345 – 11,923 + 66,281
Answer Ten thousands
How many BASES would you have? 5 x 10 x 5 x 10x10
Question Write the prime Factorization of 125
Question If the prime factorizationof a number is2x3x5what is the number?
Add 1.3 + 0.6 7.8
Add 64.98 + 67.5 + 4.123 136.603
Subtract 2 – 0.4 1.6
Multiply 56.5 • 27.8 1570.7
Divide 0.0207 ÷ 0.69 0.03
Question Elly can divide all her books into equal groups of 4 or equal groups of 5. What is the LEAST possible number of books Elly has?
Question Find the value 10
Question Find the value 1 =
Question Anything raised to the power of 0 =?
Multiples and Factors • Dante has 24 pies, 28 cakes, and 40 cookies. He plans on making baskets for his teachers. What is the greatest number of baskets he can make and what will be in each? 4 baskets (6 pies, 7 cakes, and 10 cookies) • List the factors of 30. 1,2,3,5,6,10,15,30
Factors and Multiples • Katie loves to exercise! She runs every 2 days, bikes every 4 days, and swims every 5 days. On what day will she bike, run, and swim? Day 20 • What are the first 5 multiples of 11? 11,22,33,44,55
Prime Factorization • Decompose 140 into primes. 2x2x5x7 is the prime factorization of what number? 135
Question Write a rule for the nth term
Answer n + 2