Problem #1

Seventh grade: Operations with fractions G.3

Problem #2

Seventh grade: Operations with fractions G.9

Problem #3

Sixth grade: Multiply fractions V.7 and V.12

Seventh grade: Operations with fractions G.10

Problem #4

Fifth grade: Number theory K.2, K.6 (use prime factorization to find the GCF), and

K.7 (use prime factorization to find the GCF)

Sixth grade: Number theory N.6, N.7 (use prime factorization to find the GCF), and

N.8 (use prime factorization to find the GCF)

Seventh grade: Number theory A.2, A.5 (use prime factorization to find the GCF), and

A.6 (use prime factorization to find the GCF)

Problem #5

Fifth grade: Division with decimals I.3

Sixth grade: Multiply and divide decimals O.4 and O.7

Seventh grade: Operations with decimals C.5

Problem #6

Fifth grade: Ratios, proportions, and percents V.5

Fractions and mixed numbers L.2 and L.3

Sixth grade: Ratios, proportions, and percents AA.5

Fractions and mixed numbers T.2 and T.3

Seventh grade: Ratios and proportions J.8

Fractions and mixed numbers F.1 and F.2

Problem #7

Seventh grade: Ratios and proportions J.9

Eighth grade: Ratios and proportions H.9

Problem #8

Fifth grade: Measurement W.3 and W.7

Problem #9

Sixth grade: Ratios, proportions, and percents AA.11 and AA.12

Seventh grade: Percents K.5 and K.6

Eighth grade: Percents J.6 and J.7

Problem #10

Sixth grade: Multiply fractions V.1, V.2, and V.3

Math Mastery Probability -Eighth Grade/ixl.com Alignment

Problem #1

Problem #2

Fifth grade: Probability and statistics Y.7

Problem #3

Fifth grade: Probability and statistics Y.7

Problem #4

Sixth grade: Fractions and mixed numbers T.2

Seventh grade: Probability Z.1 – Z.4

Fractions and mixed numbers F.1

Eighth grade: Probability AA.1 – AA.4

Problem #5

Seventh grade: Probability Z.6 and Z.7

Eighth grade: Probability AA.6 and AA.7

Problem #6

Fifth grade: Probability and statistics Y.7

Fractions and mixed numbers F.1 and F.2

Problem #7

Seventh grade: Ratios and proportions J.8 and J.9

Probability Z.1

Eighth grade: Ratios and proportions H.8 and H.9

Probability AA.1

Math Mastery Geometry and Measurement-Eighth Grade/ixl.com Alignment

Problem #1

Fifth grade: Geometry B.5 and B.6

Problem #2

Eighth grade: Geometry Q.27 and Q.28

Problem #3

Seventh grade: Geometry P.18 and P.19

Problem #4

Problem #5

Problem #6

Seventh grade: Pythagorean theorem R.1, R.2, and R.3

Eighth grade: Pythagorean theorem O.1, O.2, and O.4

Problem #7

Problem #8