1. Which multiplication problem is modeled by shading 8 columns and 5 rows on a hundredths grid to find the area of the overlapping region?
2. When modeling $0.7 \times 0.2$ on a hundredths grid, an overlapping region is formed by shading 7 columns and 2 rows. This region covers 14 squares. What is the product? ___
3. Using base ten blocks, the product of $4 \times 0.2$ is modeled by creating 4 groups, where each group has 2 tenths blocks. What is the total value represented by these blocks? ___
4. To model $3 \times 0.14$ using base ten blocks, you start with 3 tenths and 12 hundredths. After regrouping the 12 hundredths into tenths and hundredths, what is the final product? ___
5. Which statement correctly describes how to model the product of $2 \times 0.3$ using base ten blocks?
6. To model the multiplication $0.6 \times 0.5$ on a hundredths grid, you shade 6 columns and 5 rows. The overlapping area represents the product. What is this product? ___
7. A model on a hundredths grid shows 8 shaded columns and 4 shaded rows. Which multiplication expression does the overlapping region represent?
8. A model of $0.4 \times 3$ is created using base ten blocks. This is shown as 3 groups, each containing 4 tenths blocks. What is the total value of the blocks? ___
9. When using a hundredths grid to multiply two decimals like $0.2$ and $0.9$, what does the product correspond to?
10. To model $0.12 \times 4$ with base ten blocks, you make 4 groups. Each group has 1 tenth block and 2 hundredths blocks. What is the final product? ___