SMART Technologies
Smart: Foundational Math Concepts for Elementary Ages
Practice everyday math skills such as adding, subtracting, multiplying, dividing, place value, counting money, telling time, fractions, decimals, and more.
CK-12 Foundation
Ck 12: Arithmetic: Decimal Multiplication
[Free Registration/Login may be required to access all resource tools.] Multiply and divide decimals with and without rounding
CK-12 Foundation
Ck 12: Arithmetic: Combinations of Decimal Money Amounts
[Free Registration/Login may be required to access all resource tools.] Write amounts of money as decimals.
Hopelink
Hopelink: Teaching Percentages
Students can brush up on percentage skills with this lesson and calculate percentages using the "Percent Tricks method." For students to successfully use this method, they must have the ability to multiply and divide whole numbers.
CK-12 Foundation
Ck 12: Arithmetic: Estimation to Check Decimal Multiplication
[Free Registration/Login may be required to access all resource tools.] Estimate or confirm decimal products by multiplying leading digits
CK-12 Foundation
Ck 12: Arithmetic: Decimal Multiplication
[Free Registration/Login may be required to access all resource tools.] Find the product of two decimals by multiplying vertically and correctly placing the decimal point.
CK-12 Foundation
Ck 12: Arithmetic: Estimation to Check Decimal Multiplication
[Free Registration/Login may be required to access all resource tools.] Use estimation to check answers to decimal multiplication problems.