
Write a number sentence
Example: 1+1=2

9, 12,15
Find the next three missing numbers
12, 16, 20,
Find the next three missing numbers

How do you find a missing addend? Like problem 2,3, and 4. Please tell me what you do.
How many digits are in each number?
a. 37, 432 b. 5,934,286 c.453,000
I will have to check this one!
What is the missing number in the sequence?
Hint: count by twos. Remember to label!
Write a number sentence for the picture
In the number 123, what digit shows the number of hundreds?
use words to write me a problem.