1. 30 tens is the same as 3 _________.
Use the words in the box to complete the sentences.
30 tens is the same as 3 _________.
Word Bank:
ones
tens
hundreds
8 _________ is equal to 80 ones.
There are 50 _________ in 5 tens.

2. Diego set up these base tens blocks. How many hundreds did he count?
How would Diego write the number in words form?

3. Which is the correct value of the underlined digit?
154

4. Which is the correct value of the underlined digit?
786

5. Which is the correct value of the underlined digit?
1,259
, ,100

6. How would Olivia write this number in standard form?
Olivia set up these base ten blocks. She counted them and showed the number in different ways.
How would Olivia write this number in standard form?

7. _________ + _________ + _________
The model shows one way to compose Olivia’s number. Show two different ways Olivia can compose this number in expanded form.
_________ + _________ + _________

8. How would Olivia write this number in word form?

9. Write each number another way.
Five hundred thirty-seven

10. Show this number in word form and expanded form.
774

11. What is the standard form of 4 hundreds, 3 tens, and 6 ones?

12. Show two ways to decompose 340 using different sets of ones, tens, and hundreds. Draw models to solve.
340=_______+_______+_______

13. Billy had 364 toothpicks. He lost 3 tens
Billy had 364 toothpicks. He lost 3 tens. How many does he have now in standard form?
_____________________________________________toothpicks.

14. Mia has these cards.
She makes 2 numbers with them. Each number is between 1,000 and 1,200.
What two numbers did Mia make?
______________________ ____________________