直接写出得数 + = + =

1. (2022五下·安丘期末) 直接写出得数
$\text{[math]}$ + $\text{[math]}$ = $\text{[math]}$ + $\text{[math]}$ = $\text{[math]}$ - $\text{[math]}$ = 0.5+ $\text{[math]}$ =

1- $\text{[math]}$ = 1- $\text{[math]}$ - $\text{[math]}$ = $\text{[math]}$ + $\text{[math]}$ + $\text{[math]}$ = $\text{[math]}$ + $\text{[math]}$ - $\text{[math]}$ + $\text{[math]}$ =

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1. (2022五下·安丘期末) 直接写出得数 + = + = - = 0.5+ = 1- = 1- - = + + = + - + =