Add and subtract whole numbers and decimals to the hundredths place using the standard algorithm
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United States Video Lessons
Grade 4 Mathematics Video Lessons
Watch 18 dedicated curriculum video lessons.
Communicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate
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Compare the advantages and disadvantages of various savings options
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Compare two fractions with different numerators and different denominators and represent the comparison using the symbols >, =, or <
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Describe the basic purpose of financial institutions, including keeping money safe, borrowing money, and lending
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Determine the approximate measures of angles in degrees to the nearest whole number using a protractor
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Display, explain, and justify mathematical ideas and arguments using precise mathematical language in written or oral communication
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Distinguish between fixed and variable expenses
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Identify points, lines, line segments, rays, angles, and perpendicular and parallel lines
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Identify relative sizes of measurement units within the customary and metric systems
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Illustrate the measure of an angle as the part of a circle whose center is at the vertex of the angle that is "cut out" by the rays of the angle. Angle measures are limited to
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Represent fractions and decimals to the tenths or hundredths as distances from zero on a number line
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Represent multi-step problems involving the four operations with whole numbers using strip diagrams and equations with a letter standing for the unknown quantity
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Round to the nearest 10, 100, or 1,000 or use compatible numbers to estimate solutions involving whole numbers
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Round whole numbers to a given place value through the hundred thousands place
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Solve problems that deal with measurements of length, intervals of time, liquid volumes, mass, and money using addition, subtraction, multiplication, or division as appropriate
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Use models to determine the formulas for the perimeter of a rectangle (l + w + l + w or 2l + 2w), including the special form for perimeter of a square (4s) and the area of a
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Use strategies and algorithms, including the standard algorithm, to multiply up to a fourdigit number by a one-digit number and to multiply a two-digit number by a two-digit
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