APHPi Arithmetic

15

• fifteen

• seventeen

• twenty

• twenty-one

12

• thirteen

• fourteen

• twelve

• fifteen

18

• sixteen

• seventeen

• eighteen

• nineteen

299

• two hundreds and ninty-nine

• three hundreds and ninty-nine

• two hundreds and ninty-eight

• two hundreds and eighty-nine

567

• five hundreds and sixty-six

• seven hundreds and sixty-seven

• five hundreds and sixty-seven

• five hundreds and seventy-seven

10 + 20 = 40

• ten plus ten is twenty

• ten plus ten is forty

• ten plus twenty is forty

• ten plus twenty is fifty

20 - 15 = 5

• twenty minus fifteen is five

• twenty minus fifteen is ten

• twenty minus fifty is five

• twenty minus five is five

7 x 5 = 35

• seven times five is thirty-five

• seven times five is twenty-five

• seven times five is thirty

• seven times five is thirty-three

40 : 5 = 8

• fourteen divided into five is three

• forty divided into five is seven

• fourteen divided into five is eight

• forty divided into five is eight

5.000

• six hundreds

• five thousands

• five hundreds

• six thousands