
1. 
EASY

\(24 \times 10 = \)

2. 
EASY

\(370 \div 10 = \)

3. 
MEDIUM

There are 100 participants at a dance competition. If each of the 100 participants brought 10 spectators, how many spectators were there?

4. 
MEDIUM

There were 233 rabbits in a certain region. If each rabbit gave birth to 10 little rabbits, how many rabbitbabies are there in this region?

5. 
MEDIUM

\( 5000 \div 1000 = \)

6. 
HARD

A thousand times 230 is what?

7. 
HARD

\( 254 689 \div 100 = \)

8. 
HARD

\(354 \div 1000 = \)

9. 
HARD

\(3.567 \times 100 = \)

10. 
HARD

\(0.00567\times 1000 =\)

