12. 4. New Vocabulary Compatible Numbers: Example: 26.45 and 4.6 What PLACE VALUE WOULD I WANT TO ROUND TO?
13. 5. Rounding with products & quotients Estimate each product and quotient A. 33.83 1.98 B 25.34 ÷ 5.14
14. Table of Contents Unit #: 2 Unit: Decimals Date: 8/24 Section: 3-3 Title: Adding and Subtracting Page: 5 & 6
15. 1. A little Riddle…. “Line up your decimals, add in your zeroes, find the sum, don’t be a bum…..line up your decimals, add in your zeroes, now it’s time to subtract, don’t get this out of wack”
16. 2. Grocery Problem Your mom gave you exactly $20.00 to spend. If hot dogs cost $13.45, buns cost $3.64 and ketchup costs $4.59, what will the bill come to? Will you have enough money to buy all the food?
17. 3. Adding a. 3.45 + 6.12 + 12.09 b. 14.56 + 6.790
20. Order from least to greatest: 12.45, 12, 11.56, 12.415 Order from greatest to least: 5.6, 7.001, 5.06, 5.61 Estimate the sum (ones) 5.23 + 6.78+3.41 4. Tanner brought $25 to spend at Best Buy. When he got back, he had $4.58. How much did he spend? Estimate the product (ones): 5.67 x 3.04