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Timed Test For
Relate addition and subtraction
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Sample Problem
**Fill in the blanks.** | | | :-: | :-: | :-: $6-1=$ [[☃ math-keypad 1]] | because | [[☃ math-keypad 2]] $+$ $1=6$
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Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)
