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Find the missing number to complete the addition equations and reach 20.

A math worksheet for children featuring a cartoon mouse character and a number line from 0 to 20, with eight addition problems asking to find the missing number to make each sentence equal 20.

A math worksheet for children featuring a cartoon mouse character and a number line from 0 to 20, with eight addition problems asking to find the missing number to make each sentence equal 20.

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