Rounding to the Nearest 10
Rounding to the Nearest 100
Tips and Tricks
100

457

What is 460?

100

839

What is 800?

100

Name 3 strategies or manipulatives to help us with rounding:

What is a Hundreds Chart, Base Ten Blocks and Number Lines?

200

382

What is 380?

200

649

What is 600?

200
The rounding rhyme is:

What is 5 to 9 Climb the Vine, 0 to 4 Slide to the Floor?

300

165

What is 170?

300

275

What is 300?

300

After the rounding digit, all of the remaining digits turn to which number:

What is 0?

400

How many digits in the 50s would round up to 60?

What is 5 Digits? (55, 56, 57, 58 and 59 all round up to 60)

400

950

What is 1000?

400

Step 1 of the rounding process is:

What is Underline the Rounding Digit?

500

How many digits would round to 320?

What is 9 digits? (315, 316, 317, 318, 319, 321, 322, 323 and 324 all round to 320)

500

This digit and any numbers higher round UP to the nearest hundred:

What is 50?

500

Step 2 of the rounding process is:

What is Circle Digit to the Right?