Students estimate and find the actual product of multiplying a whole number by a decimal number. They use the estimate to check for the correct placement of the decimal point in the actual product
A. Multiply decimal numbers by powers of 10 and solve for missing factors
B. Multiply decimal numbers in the tenths by a whole number (Level 1)
C. Multiply decimal numbers in the hundredths by a whole number (Level 1)
D. Multiply decimal numbers in the tenths by a whole number (Level 2)
E. Multiply decimal numbers in the hundredths by a whole number (Level 2)
F. Factor out a power of 10 to multiply a decimal number by a tens or hundreds number (Level 1)
G. Factor out a power of 10 to multiply a decimal number by a tens or hundreds number (Level 2)
H. Round numbers to the leftmost place with a non-zero digit (Level 1)
I. Round numbers to the leftmost place with a non-zero digit (Level 2)
J. Estimate the product of a whole and decimal number by rounding (Level 1)
K. Estimate the product of a whole and decimal number by rounding (Level 2)