Multiply a 2-digit decimal by a 2-digit whole number. Use a segmented rectangle to represent the partial products in the related whole number times whole number multiplication. Apply an understanding of place value to find the product of the decimal times
B. Multiply a 2-digit decimal number by a 2-digit whole number using the standard algorithm (Level 1)
C. Multiply a 3-digit decimal number by a 2-digit whole number using the standard algorithm (Level 1)
D. Multiply a 2- or 3-digit decimal number by a 2-digit whole number using the standard algorithm (Level 2)
E. Multiply a 2- or 3-digit decimal number by a 2-digit whole number using the standard algorithm (Level 3)
F. Multiply a decimal number by a round number by factoring out powers of 10
G. Multiply a decimal number by a round number
H. Round a multi-digit number to a given place (Level 2)
I. Round a multi-digit number to a given place (Level 1)
J. Estimate the product of a decimal number and a 3-digit whole number (Part 1)
K. Estimate the product of a decimal number and a 3-digit whole number (Part 2)
L. Estimate the product of a decimal number and a 3-digit whole number then solve using the standard algorithm