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Double and Half
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Half of ___ is 680.
1360
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Double 680 is ...
1360
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Okay!
Half of ____ is 9800.
19 600
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Okay!
What number is 6 400 when doubled?
12 800
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Okay!
Double 63 is ...
126
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Okay!
Half of 198 is ...
99
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Okay!
Half of a number is 100. What is the number?
200
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Okay!
What number is 15 600 when doubled?
31 200
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Okay!
Half of a Number is 960. What is the number?
1920
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Okay!
Double 9800 is ....
19 600
Oops!
Okay!
Half of a number is 840. What is the number?
1680
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Okay!
Half of 124 is ...
62
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Okay!
Double 86 is ...
172
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Okay!
Half of ____ is 2500.
5000
Oops!
Okay!
Double 2500 is ...
5000
Oops!
Okay!
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