Starter quiz
- An __________ is any positive or negative whole number and zero.
- approximation
- average
- estimate
- integer ✓
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- Round 384 to the nearest 10.
- '380' ✓
- Round 30.499999 to the nearest integer.
- '30' ✓
- Round 0.0002832 to 1 significant figure.
- '0.0003' ✓
- When a number is rounded to the nearest integer it is 4. Select the possible unrounded numbers.
- 4.238 ✓
- 3.90349 ✓
- 3.99843 ✓
- 3.099999
- 3.4999999
-
- Round each number in the calculation to 1 significant figure and calculate the answer. . Give your answer as an integer.
- '10' ✓
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