直接写得数。(12 分)

| $14 \times 50=$ | $150 \times 40=$ | $70 \times 700=$ | $20 \times 5=$ |
| :--- | :--- | :--- | :--- |
| $300 \times 9=$ | $500 \times 5=$ | $140 \times 20=$ | $240 \times 30=$ |
| $418 \times 3 \approx$ | $795 \times 31 \approx$ | $105 \times 8 \approx$ | $301 \times 28 \approx$ |
答案:700 } 6000 & 49000 & 1100 & 2700 & 2500 & 2800\end{array}$

$\begin{array}{lllll}7200 & 1200 & 24000 & 800 & 9000\end{array}$