Subtraction
16 - 8
8
2x6=
12
10 ÷ 2
5
What fraction of this shape is shaded?
3/4
9+6
15
20 - 5
15
5x10=
20 ÷ 5
What fraction of this shape is NOT shaded?
3/5
23+25
48
52 - 12
40
4x5=
90 ÷ 9
10
What fraction of this shape is shaded?
4/8 or 1/2
37+34
71
360 - 90
270
8x6=
36 ÷ 6
What fraction of this shape is NOT shaded?
2/5
73+27
100
812 - 143
669
8x9
56 ÷ 8
7
What fraction of this shape is NOT shaded?
8/10 or 4/5
123+357
480