Arithmetic Grade Three
Lesson Nine: Rounding to the Nearest 100
Rounding
ANSWER: (
600
)
ANSWER: (
100
)
Rules of rounding to the nearest 100:
If the values in the tens and ones column are 49 or less, round down. (EXAMPLE: 249 rounds down to 200.)
If the values in the tens and ones column are 50 or more, round up. (EXAMPLE: 250 rounds up to 300.)
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ANSWER: (600)
ANSWER: (100)