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[7.EE.3-1.0] Solve Multi-Step Problems - Common Core Standard
By Front Row
Discover more Common Core Math at https://www.frontrowed.comSolve multi-step mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate.Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.Discover more Common Core Math at https://www.frontrowed.com
Word problems within 100 with more and fewer 1
By Khan Academy
Word problems within 100 with more and fewer 1
Adding and subtracting negative fractions
By Khan Academy
Use a number line to add fractions with different signs.
Add and subtract polynomials with two variables
By Khan Academy
Sal subtracts -6x^4-3x^2y^2+5y^4 from 2x^4=8x^2y^2-y^4.