56−110−415 = - 二一组卷

题型：填空题题类：常考题难易度：容易

异分母分数加、减法(不含带分数) 6938

$\text{[math]}$ =

举一反三

20×6= 35×20= 23×30= 20×18= 15×10=

51×12= 5-2.3= 6.1-5.8= 13.5+10= 8.3+6.7=

14.8+1.5= 5.3-1.9= $\text{[math]}$ - $\text{[math]}$ = $\text{[math]}$ + $\text{[math]}$ =

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

37+96= 820-530= 16×60= 720÷60=

65-3.2= 6÷18= 5.03÷0.1= 48×50%=

8.33+6.67= 2.03-0.54= 1.25×0.4= 18.5÷5=

$\text{[math]}$ $\text{[math]}$ $\text{[math]}$ $\text{[math]}$

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

1÷4= 5÷3= 0.2+ $\text{[math]}$ = 4+ $\text{[math]}$ =

48÷0.12＝	3.02﹣0.97＝	2.5×3.8×0.04＝	$\text{[math]}$
$\text{[math]}$	1000﹣299＝	5²﹣3²＝	3.14×12﹣3.14×5＝

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