PPT-Subtracting Four’s

Math Facts Tweets amp Robotic Moves 12 4 4 4 8 4 7 4 Tweettweet 11 4 4 4 9 4 10 4 tweet 13 4 14 4 . Use mental math to calculate each answer Explain your strategy a 54 29 b 88 32 c 100 48 d 70 14 2 The Boston Marathon is a 42 km run Aaron ran the marathon in 100 min Use mental math to calculate Aarons distance and time at each point during the 42 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! . 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. By manipulating constraints and adding/subtracting slack/surplus variables, we can get b 0 4.7s.t. 2X 2X X X unrestricted Let X with XAdd slack variable XSubtract surplus variable Rational Expressions. Adding & Subtracting . Rational Expressions . with the Same Denominators. Finding the LCD of 2 or more Polynomial Denominators. Adjusting . Opposite Factors . in Denominators. The University of Texas at Dallas. INTRODUCTION TO INTEGERS. The University of Texas at Dallas. INTRODUCTION TO INTEGERS. Integers are positive and negative numbers.. …, -6, -5, -4, -3, -2, -1, 0, +1, +2, +3, +4, +5, +6, …. Problems involving directed numbers can sometimes look quite confusing. This is because we use + and – signs to show two different things.. 3 + 5 = 8. This + sign means “start at 3 and count on 5”.. 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.. Adding, Subtracting, Multiplying, and Dividing Integers. Vocabulary. Integer- whole numbers and their opposites. Absolute value- A number’s distance from zero on a number line. Additive Inverse- The opposite of any number, x, is –x, and their sum is zero. 3. /21/17. How do we add and subtract fractions with like denominators?. How do we add and subtract fractions with unlike denominators?. How do we use models to add and subtract fractions?. Today We’ll Discuss. Student Expectation. 7. th. Grade:. 7.1.2C. Use . models, such as concrete objects, pictorial models, and number lines, to add, subtract, multiply, and divide integers and connect the actions to algorithms. . Division. Fractions. Estimating & Measuring Dimensions. Division. 54 ÷ 6 = 9. DIVIDEND. DIVISOR. QUOTIENT. Division. D. oes . Divide. M. cDonald’s . Curriculum Leaders. Theoretical Computers: Fun With Finite State Machines. Computing Without Computers . Insert any specific notes. Start / End time. Toilets. Fire Drill / Exits. Theoretical Computers: Fun With Finite State Machines. STANDARD. - . 5.NBT.2, 5.NBT.3, 5.NBT.7. . . Objective:. . S. ubtract decimals using place value 
strategies and relate those strategies 
to a written method.. Grade 5.