91Ó°ÊÓ

Find the LCM. $$18,54,63$$

Write the mixed number or whole number as an improper fraction. $$3 \frac{2}{3}$$

Use the relationship between addition and subtraction to write the subtraction problem you would use to find the missing addend. $$\begin{aligned} &\\\ &+8.967=19.35 \end{aligned}$$

Multiply. $$0.9(0.3)$$

Multiply. $$(3.4)(0.5)$$

Write the number in standard form. four hundred seven and three hundredths

Multiply. $$(0.72)(3.7)$$

Write the number in standard form. two hundred forty-six and twenty-four thousandths

Write the mixed number or whole number as an improper fraction. $$4$$

Write the number in standard form. seventy-three and two thousand six hundred eighty-four hundred-thousandths