Rounding with a Vertical Numberline or Base 10 Blocks
Rounding with a Song
Rounding in the Real World
100
What are the places in a 3 digit number __ __ __
Hundreds, Tens, Ones
100
What is the value of 7 in 73
70
100
Round 18 using the Base-10 blocks
20
100
Round 29 to the nearest tens
30
100
you have 29 students and need to buy each of them a lollipop. There are 17 lollipops per candy bag. Use rounding to figure out how many lollipop bags you should buy total.
2 bags
200
What is the PLACE of the 2 in 258
Hundreds
200
What is the value of the 4 in 242
40
200
Round 24 using the VERTICAL NUMBERLINE
20
200
round 38 to the nearest tens
40
200
You go to the store with $40, you want to buy a shirt for $23 and a pair of pants for $18. Use rounding to see if you will have enough money
No you will not have enough
300
What is the PLACE of the 6 in 169
Tens Place
300
What is the value of the 6 in 796
6
300
Round 56 to the nearest tens using base-10 blocks
60
300
Round 47 to the nearest Tens
50
300
You played basketball for 13 minutes, soccer for 46 minutes and jumprope for 36 minutes. Use rounding to solve about how long you were playing outside
100 minutes
400
What is the PLACE of the number 4 in 564
ones place
400
What is the value of the 3 in 381
300
400
Round 423 to the nearest hundreds using the VERTICAL NUMBERLINE
400
400
Round 567 to the nearest HUNDREDS
600
400
Your friend has 34 marbles. You have 78 marbles. Use rounding to solve approximately how many marbles you will have
110 marbles
500
Write a number with a 3 in the hundreds place
3__ __
500
What is the value of the 5 in 5,789
5,000
500
Round the number 589 to the nearest TENS
590
500
Round 842 to the nearest TENS
840
500
Create and explain a reason you would use rounding in the real world