1 x 1 =

5 x 5 =

7 $$\times$$ 3 =

7 $$+$$ 7 =

1 - 0 =

25 - 11 =

10 $$-$$ 3 =

1 $$\div$$ 1 =

53 $$-$$ 40 =

1 $$\times$$ 1 =

100 $$\div$$ 5 =