Rounding to the nearest 10
Round 87 to the nearest 10 using a number line
90
round 123 to the nearest 100 using a number line
100
Represent 178 in standard or numeral form
178
What makes a number odd?
Ends in 1,3,5,7,9 and doesn't have a pair
Jack had 487 beads. Jill had 497 beads. Compare how many beads Jack and Jill had using less than, greater than, or equal too signs
487 < 497
497 > 487
Round 189 to the nearest 10 using a number line
190
Round 5674 to the nearest 100 using a number line
Represent 5897 in expanded form
5000 + 800 + 90 + 7
List 4 even numbers
any number that ends in 0,2,4,6,8
Ms. Heller has 16 students in her second grade class. ABOUT how many students does she have this year?
Ms. Heller has about 20 students in her class.
16 rounds up to 20!
Round 455 to the nearest 10 using a number line
Find two numbers that both round to 100
many answers!!
97 --> 100
145 --> 100
In the number 7854 what is the value of the digit in the hundreds place
800
Create a 3 digit odd number that is less than 1000
any 3 digit number ending in 1,3,5,7,9
There are 487 people at the library this afternoon. ABOUT how many people were in the library?
There were about 500 people in the library.
487 rounded to the nearest 100 is 500
OR
There were about 490 people in the library.
487 rounded to the nearest 10 is 490.
What 2 numbers when rounded to the nearest 10 is 150?
there are multiple answers!!
149 --> 150
154 --> 150
True or false
150 rounds down to 100
False, 150 rounds UP to 200
Make the smallest 4 digit number using these digits
9 4 7 1
1479
Which of the following is an even number greater than 3000?
7897
3001
2000
4544
4544
These clues describe a 4 digit number.
1. The digit 4 is in the ones place
2. The digit in the hundreds place is double the digit in the ones place
3. The sum of the digits is 15
There many be multiple answers!!
Ex: 3804
Round 4367 to the nearest 10
4370
700 ____________750________784_____800
Compare the two numbers 8736 and 9046 using greater than, less than, or equal too signs
8736 > 9046
OR
9046 < 8736
Create the smallest 3 digit odd number using these digits
9 5 1
159
4672 people went to visit the beach this week.
The park had the most visitors this week.
The museum had fewer visitors than the beach this week.
How many visitors could there be at the park and museum this week?
Beach had 4675 visitors
Museum had 345 visitors