#include <stdio.h>
struct result {
	int number1;
	int number2;
	int number3;
};
int main (void)
{
	int x;
	int a;
	int b;
	char c;
	int point=0;
	int sum=0;
	int numberpoint=0;
	int out=0; 
	struct result outen[100]={0,0,0};
	scanf("%d",&x);
	for (int i=0;i<x;i++){
		getchar();
		scanf("%c %d %d",&c,&a,&b);
	point=10;
	numberpoint=10;
if (c>='a'&&c<='d'){
			switch (c) {
				case 'a':
				out=1;
					break;
				case 'b':
				out=2;
					break;
				case 'c':
				out=3;
					break;
				case 'd':
				out=0;
					break;
			}
		}else{
			while(a/point!=0){
				point*=10;
			}
			a+=((int)c-48)*point;
		}
	outen[i].number1=a;
	outen[i].number2=b;
	outen[i].number3=out;
	}
for (int o=0;o<x;o++){
	sum=5;
	numberpoint=10;
	while(outen[o].number1/numberpoint!=0){
		numberpoint*=10;
		sum++;
	}
	numberpoint=10;
	while(outen[o].number2/numberpoint!=0){
		numberpoint*=10;
		sum++;
	}
	numberpoint=10;
switch (outen[o].number3) {
			case 1:
	while((outen[o].number1+outen[o].number2)/numberpoint!=0){
		numberpoint*=10;
		sum++;
	}
	if (outen[o].number1+outen[o].number2<0){sum++;}
	printf ("%d+%d=%d\n",outen[o].number1,outen[o].number2,outen[o].number1+outen[o].number2);
	printf ("%d\n",sum);
				break;
			case 2:
	while((outen[o].number1-outen[o].number2)/numberpoint!=0){
		numberpoint*=10;
		sum++;
	}
	if (outen[o].number1-outen[o].number2<0){sum++;}
	printf ("%d-%d=%d\n",outen[o].number1,outen[o].number2,outen[o].number1-outen[o].number2);
	printf ("%d\n",sum);
				break;
			case 3:
	while((outen[o].number1*outen[o].number2)/numberpoint!=0){
		numberpoint*=10;
		sum++;
	}
	if (outen[o].number1*outen[o].number2<0){sum++;}
	printf ("%d*%d=%d\n",outen[o].number1,outen[o].number2,outen[o].number1*outen[o].number2);
	printf ("%d\n",sum);
				break;
			case 0:
	while((outen[o].number1/outen[o].number2)/numberpoint!=0){
		numberpoint*=10;
		sum++;
	}
	if (outen[o].number1/outen[o].number2<0){sum++;}
	printf ("%d/%d=%d\n",outen[o].number1,outen[o].number2,outen[o].number1/outen[o].number2);
	printf ("%d\n",sum);
				break;
		}	
	}
return 0;
}