Matching
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Which
would be the best addition or subtraction method for each situation?
a. | Use mental math. | b. | Use a
calculator. | | |
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1.
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Jack
has 149 stamps in his collection. There are 250 stamps needed to complete the collection. How many
stamps does Jack still need?
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2.
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There
are 365 days in a year. July 4th is the 185th day of the year. How many more days are in the
year?
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3.
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There
are 365 days in a year. December 29th is the 363rd day of the year. How many more days are in the
year?
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4.
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On
Saturday Joyce hiked 20 kilometres. On Sunday she hiked another 20 kilometres. How far did she hike
altogether?
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5.
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On
Saturday Joe drove 487 kilometres. On Sunday he drove 594 kilometres. How far did he drive
altogether?
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Numeric Response
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6.
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Jack
has 149 stamps in his collection. There are 250 stamps needed to complete the collection. How many
stamps does Jack still need?
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7.
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There
are 365 days in a year. July 5th is the 186th day of the year. How many more days are in the
year?
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8.
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There
are 365 days in a year. December 29th is the 363rd day of the year. How many more days are in the
year?
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9.
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On
Saturday Joyce hiked 20 kilometres. On Sunday she hiked another 20 kilometres. How far did she hike
altogether?
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10.
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On
Saturday Joe drove 487 kilometres. On Sunday he drove 594 kilometres. How far did he drive
altogether?
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