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Sometimes, always, never? 1. 2. 3. 4. 5. If you multiply an even number by 5, the answer is a multiple of 10. A hexagon has no lines of symmetry. If you fold a square in half, you get two triangles. An even number divided by an even number equals an even number. Multiplying gives a higher answer than the number you started with. Sometimes, always, never? 1. 2. 3. 4. 5. If you add a 2 digit number to a 3 digit number, you get a 3 digit answer. Polygons have equal sides. An odd number multiplied by an odd number equals an odd number. Square numbers cannot be prime numbers. A fraction is smaller than a whole. Sometimes, always, never? 1. 2. 3. 4. 5. A circle has infinite lines of symmetry. All lines drawn on a circle will be lines of symmetry. A circle has no rotational symmetry. A quadrilateral has 2 lines of symmetry. Number of edges = order of rotational symmetry. Sometimes, always, never? 1. 2. 3. 4. Whole numbers divided by 2 give whole number answers. Adding to a number always gives a higher value answer. The method for finding the area of a rectangle can also be used to find the area of other parallelograms. Half of any positive integer will always be greater than zero. Sometimes, always, never? 1. 2. 3. 4. 5. Any number times 0 equals 0. Any number times 1 equals 1. Any number times 10 will end in a zero. Any number times 5 will end in a zero. Any number times 0.5 will equal half of itself. Sometimes, always, never? 1. 2. 3. 4. Perpendicular lines are not parallel. multiplying a 3-digit number by a 2-digit number gives you a 6digit answer. Triangles don’t have obtuse angles. A shape with line symmetry also has rotational symmetry. Sometimes, always, never? 1. 2. 3. 4. 5. If you multiply a whole number by 10 it will end in zero. If you divide a whole number by ten it will end in zero. If you fold a square in half, you get two triangles. If you add two 3 digit numbers you will get a 4 digit answer. A circle has no lines of symmetry