19 - 6

19 + 6

19 * 6

9 + 6

4 * 9

14 + 9

4 - 9

14 * 9

12 + 26

20 - 6 + 12

26 - 12

26 + 12

$4\div2$

$4\ \cdot\ 2$

$2\ \cdot\ 14$

$14\div2$

 $10\div3$ 

 $3\ \cdot\ 10$ 

 $10\ -\ 3$ 

 $3\ +\ 10$ 

 $60\ -13$ 

 $60\ \cdot\ 13$ 

 $13\ -\ 60$ 

 $60\ \div13$ 

8 + 9

 $8\ \cdot\ 9$ 

 $9\ -\ 8$ 

 $8\ \cdot\ 90$ 

twelve minus three

twelve plus thirteen

twelve divided by three

twelve plus three

nine times six

nine plus sixteen

nine minus sixteen

nine times sixteen

seven plus nine

seventy-two plus nine

seventy-two minus nine

seventeen minus nine

thirty-two minus fourteen

thirteen minus fourteen

thirty-two plus fourteen

fourteen plus thirty-two

nine minus twelve

nine times twelve

nine minus two

nine multiplied by two