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Rounding to the Tens Place. Round 75 to the nearest ten. 80. 70. 71. 72. 73. 75. 77. 78. 79. 74. 76. 75 rounds up the number line to 80 because 5 or more rounds to the next tens digit. 80. 70. 71. 72. 73. 75. 77. 78. 79. 74. 76. Round 34 to the nearest ten. 40. 30. - PowerPoint PPT Presentation
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71 72 73 74 75 76 77 78 79 8070
75 rounds up the number line to 80 because 5 or more rounds to the next
tens digit.
30
34 rounds down the number line to 30 because 4 or less
keeps the same tens digit.
31 32 33 34 35 36 37 38 39 40
Does 27 round to 20
or 30?
The place that you
are rounding to is the
tens place
Circle the digit in the tens place and draw an arrow to
the place behind it
7 is greater than 5
Does 43 round to 40
or 50?
The place that you
are rounding to is the
tens place
Circle the digit in the tens place and draw an arrow to
the place behind it
3 is less than 5
Does 236 round to 230 or 240?
First find the place that you are
rounding to…
6 is greater than 5
Circle the digit in the tens place and draw an arrow to
the place behind it
Does 473 round to 470 or 480?
First find the place that you are
rounding to…
3 is less than 5
Circle the digit in the tens place and draw an arrow to
the place behind it
Does 473 round to 470 or 480?
First find the number in the tens
place
476
7 is more than 5, so round to 500