7th - Khan Academy
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7th grade | Math - Khan Academy
7th grade; 8th grade; See Pre-K - 8th Math; Math: Get ready courses; Get ready for 3rd grade; Get ready for 4th grade; Get ready for 5th grade; Get ready for 6th grade; Get ready for 7th grade; ... Two-step equations word problems Get 3 of 4 questions to level up! Practice. Not started. Quiz 2.
Two-step equations word problems - Khan Academy
Problem. Mindy and Troy combined ate 9 pieces of the wedding cake. Mindy ate 3 pieces of cake and Troy had 1 4 of the total cake. Write an equation to determine how many pieces of cake (c) there were in total. Find the total number of pieces of cake.
Statistics and Probability - Khan Academy
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Geometry | 7th grade | Math | Khan Academy
7th grade 9 units · 119 skills. Unit 1 Proportional relationships. Unit 2 Rates and percentages. Unit 3 Integers: addition and subtraction. Unit 4 Rational numbers: addition and subtraction. Unit 5 Negative numbers: multiplication and division. Unit 6 Expressions, equations, & inequalities. Unit 7 Statistics and probability.
Percent problems (practice) | Khan Academy
Tax and tip word problems. Percent word problem: guavas. Discount, markup, and commission word problems. Multi-step ratio and percent problems.
Free Math Worksheets — Over 100k free practice problems on …
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7th grade | Math - Khan Academy
7th grade 9 units · 119 skills. Unit 1 Proportional relationships. Unit 2 Rates and percentages. Unit 3 Integers: addition and subtraction. Unit 4 Rational numbers: addition and subtraction. Unit 5 Negative numbers: multiplication and division. Unit 6 Expressions, equations, & inequalities. Unit 7 Statistics and probability.
7th grade | Math - Khan Academy
In these tutorials, we'll look at how rates and percentages relate to proportional thinking. We'll also solve interesting word problems involving percentages (discounts, taxes, and tip calculations).