Unit Plan
Ck 12: Arithmetic: Estimation of Whole Number Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Estimation of Whole Number

For Students 6th
[Free Registration/Login may be required to access all resource tools.] Round whole numbers in order to estimate sums and differences.
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Unit Plan
Ck 12: Arithmetic: Mixed Number and Fraction Estimation Unit Plan
CK-12 Foundation

Ck 12: Arithmetic: Mixed Number and Fraction Estimation

For Students 6th - 7th
[Free Registration/Login may be required to access all resource tools.] Round fractions and mixed numbers in order to estimate sums and differences.
Get Free Access See Review