Addition
10 + 24
34
58 - 4
54
Which is more?
1/2 or 1/3 ?
1/2
It has no straight sides.
Circle
45 + 67
112
78 - 24
54
Greater than, less than, or equal?
2/4 and 1/2
EQUAL
It has 4 straight sides that are equal in length.
Square
132 + 112
244
327 - 118
209
Greater than, less than, or equal to?
3/5 and 4/8
3/5
It has three straight sides.
Triangle
567 + 315
882
507 - 239
268
1/5 + 1/5 + 1/5 + 1/5 =
4/5
It has 4 sides. Opposite sides are equal in length but all sides are not equal in length.
Rectangle
789 + 638
1427
800 - 635
165
1/8 + 1/8 + 1/8 + 1/8 + 1/8 =
5/8
This shape has 8 sides.
Octagon