cardinal numbers-mathematics

Thirty-nine plus forty-two is ...................

• 71

• 81

• 91

Twenty times eight is ....

• 160

• 20

• 28

One hundred minus twenty-six is ...........

• 74

• 34

• 76

Two hundred divided by ten is .........

• 20

• 12

• 22

Seven times two is ............

• 14

• 9

• 17

eleven minus six is ...............

• 17

• 5

• 66

Twenty-nine minus twelve is ........

• 17

• 18

• 19

Nine multiplied by six is .............

• 54

• 48

• 56

Twenty-four divided by three equals .......

• 8

• 6

• 4

Eighteen plus twenty-one is ............

• 39

• 38

• 41