PPT-Adding and Subtracting Decimals Homework Name: ____________________

Literacy Write 5 words that tell you to add and 5 words that tell you to subtract Research Do all currencies money used around the world have two decimal places Memory Make sure you line up the columns . By: Jenny Erickson. Adding in Scientific Notation. and. Subtracting in Scientific Notation. Adding and Subtracting…. The important thing to remember about adding or subtracting is that the exponents must be the same! . Adding/Subtracting with . Like. Denominators. Like denominators are denominators that are the same. Steps:. 1.) If there are whole numbers, add or subtract the whole numbers.. 2.) Add or subtract the numerators. Who knew drawing could help you in math??. What works best for YOU?. So far we have learned how to solve basic addition and subtraction problems with decimals using two methods:. Written form. Using counting blocks. EQ: . Which strategies are helpful when performing operations on multi-digit decimals. ?. Vocabulary: . sum, difference, algorithm, subtrahend, minuend. Guided Practice. 67.23+ 9.3 + 0.758=. Estimate and explain your estimation. and Subtracting . Fractions. Pre-Algebra. Objectives. Add . proper fractions. Subtract proper fractions. Solve a word problem involving . . addition and subtraction of fractions..  .  .  .  .  . Rational Expressions. Adding & Subtracting . Rational Expressions . with the Same Denominators. Finding the LCD of 2 or more Polynomial Denominators. Adjusting . Opposite Factors . in Denominators. Section 1-5. Goals. Goal. To find sums and differences of real numbers.. Rubric. Level 1 – Know the goals.. Level 2 – Fully understand the goals.. Level 3 – Use the goals to solve simple problems.. 6.NS.3. Fluently add, subtract, multiply and divide multi digit decimals using algorithms for each operation.. Product. The product is the answer when two or more numbers are . multiplied. together. . – Introduction to Decimals. Decimal Notation and Writing Decimals.. 2. , . 4. . 5. . 7. , . 8. . 3. 2 . . 8. . 3. . 0. . 9. . 4. o. nes. tens. hundreds. thousands. ten-thousands. When rounding decimals it is first necessary to . identify . the place value you are rounding to. . The . digit that follows will tell you whether you should round up or leave the digit the same.. If . NS 1.0 Solve problems involving addition and subtraction of decimals. . To add decimals. Line up the decimal points and add the columns from right to left.. Place a decimal point in the answer directly below the other decimal points.. Chapter 1.2. How do I know what kind of decimal it is?. The name of a decimal is determined by the number of places to the . right. of the decimal point. Number of Places. Decimal Name. Example. 1. tenths. Objective: I can add decimals up to the tenths place. . Open the Number Pieces App.. Use the pen to create 2 decimals that end at tenths place. . EXAMPLE: . 1.4 2.5. Represent each decimal using the 10x10 grids and the. Objective: I can add decimals up to the tenths place. . Open the Number Pieces App.. Use the pen to create 2 decimals that end at tenths place. . EXAMPLE: . 1.4 2.5. Represent each decimal using the 10x10 grids and the.