Rounding

3 videos
3 skills
Rounding is useful when you are trying to roughly estimate numbers.

Rounding to nearest 10

VIDEO 6:22 minutes
Sal uses a number line to round 2-digit numbers to the nearest ten.

Rounding to nearest 100

VIDEO 4:56 minutes
Sal uses a number line to round 3-digit numbers to the nearest hundred.

Rounding to nearest 10 and 100

VIDEO 6:17 minutes
Sal rounds up to 4-digit numbers to the nearest ten and hundred.

Round to nearest 10 or 100

PRACTICE PROBLEMS
Practice rounding to the nearest ten and rounding to the nearest hundred.

Round to nearest 10 or 100 on the number line

PRACTICE PROBLEMS
Practice rounding to the nearest ten and rounding to the nearest hundred on the number line.

Rounding challenge

PRACTICE PROBLEMS
Give your brain a workout with these challenge problems on rounding.