About how many individual boxes of raisins would you need to eat to get to one million raisins?
1 box = 30 raisins
Do you think you have ever read a book with one million words? About how many pages would a book with one million words be?
About how many minutes old were you on your second birthday? Write your answer in the words you would say to read it.
Qi is reading a number. Some of the words he said to read it are shown; he might say other words as well. List six possible numbers he might have been reading.
How many numbers from 100 000 to 112 000 contain at least one zero?
What is the greatest six-digit even number that matches these clues?
The ten thousands digit is twice the tens digit.
The hundred thousands digit is more than six.
The thousands digit is divisible by the ones digit.
No digit is used more than once.
Rachael types 85 words each minute. She has typed 1 000 000 words. if she types for 6 hours each day, for about how many days has she typed? Explain the steps you used to solve this problem.
Write each of these measurements using whole numbers of units.
a) 2.134 m
b) 123.25 km
c) 1.415 L
When you round a certain decimal less than one to the nearest tenth, it increases by 37 thousandths. What do you know about the decimal?
Show six ways to use each of the digits from 0 to 4 to make this inequality true.