sometimes, always, never? 1. if you multiply an even number by 5, the answer is a multiple of 10. 2....

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Sometimes, always, Sometimes, always, never? never? 1. 1. If you multiply an even If you multiply an even number by 5, the answer is a number by 5, the answer is a multiple of 10. multiple of 10. 2. 2. A hexagon has no lines of A hexagon has no lines of symmetry. symmetry. 3. 3. If you fold a square in half, If you fold a square in half, you get two triangles. you get two triangles. 4. 4. An even number divided by an An even number divided by an even number equals an even even number equals an even number. number. 5. 5. Multiplying gives a higher Multiplying gives a higher answer than the number you answer than the number you started with. started with.

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Page 1: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold

Sometimes, always, never?Sometimes, always, never?

1.1. If you multiply an even number by If you multiply an even number by 5, the answer is a multiple of 10.5, the answer is a multiple of 10.

2.2. A hexagon has no lines of A hexagon has no lines of symmetry.symmetry.

3.3. If you fold a square in half, you get If you fold a square in half, you get two triangles.two triangles.

4.4. An even number divided by an An even number divided by an even number equals an even even number equals an even number.number.

5.5. Multiplying gives a higher answer Multiplying gives a higher answer than the number you started with.than the number you started with.

Page 2: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold

Sometimes, always, never?Sometimes, always, never?

1.1. If you add a 2 digit number to a 3 If you add a 2 digit number to a 3 digit number, you get a 3 digit digit number, you get a 3 digit answer.answer.

2.2. Polygons have equal sides.Polygons have equal sides.3.3. An odd number multiplied by an An odd number multiplied by an

odd number equals an odd odd number equals an odd number.number.

4.4. Square numbers cannot be prime Square numbers cannot be prime numbers.numbers.

5.5. A fraction is smaller than a whole.A fraction is smaller than a whole.

Page 3: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold

Sometimes, always, never?Sometimes, always, never?

1.1. A circle has infinite lines of A circle has infinite lines of symmetry.symmetry.

2.2. All lines drawn on a circle will be All lines drawn on a circle will be lines of symmetry.lines of symmetry.

3.3. A circle has no rotational A circle has no rotational symmetry.symmetry.

4.4. A quadrilateral has 2 lines of A quadrilateral has 2 lines of symmetry.symmetry.

5.5. Number of edges = order of Number of edges = order of rotational symmetry.rotational symmetry.

Page 4: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold

Sometimes, always, never?Sometimes, always, never?

1.1. Whole numbers divided by 2 give Whole numbers divided by 2 give whole number answers.whole number answers.

2.2. Adding to a number always gives a Adding to a number always gives a higher value answer.higher value answer.

3.3. The method for finding the area of The method for finding the area of a rectangle can also be used to a rectangle can also be used to find the area of other find the area of other parallelograms.parallelograms.

4.4. Half of any positive integer will Half of any positive integer will always be greater than zero.always be greater than zero.

Page 5: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold

Sometimes, always, never?Sometimes, always, never?

1.1. Any number times 0 equals 0.Any number times 0 equals 0.

2.2. Any number times 1 equals 1.Any number times 1 equals 1.

3.3. Any number times 10 will end Any number times 10 will end in a zero.in a zero.

4.4. Any number times 5 will end in Any number times 5 will end in a zero.a zero.

5.5. Any number times 0.5 will Any number times 0.5 will equal half of itself.equal half of itself.

Page 6: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold

Sometimes, always, never?Sometimes, always, never?

1.1. Perpendicular lines are not Perpendicular lines are not parallel.parallel.

2.2. multiplying a 3-digit number by multiplying a 3-digit number by a 2-digit number gives you a 6-a 2-digit number gives you a 6-digit answer.digit answer.

3.3. Triangles don’t have obtuse Triangles don’t have obtuse angles.angles.

4.4. A shape with line symmetry A shape with line symmetry also has rotational symmetry.also has rotational symmetry.

Page 7: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold

Sometimes, always, never?Sometimes, always, never?

1.1. If you multiply a whole number by If you multiply a whole number by 10 it will end in zero.10 it will end in zero.

2.2. If you divide a whole number by ten If you divide a whole number by ten it will end in zero.it will end in zero.

3.3. If you fold a square in half, you get If you fold a square in half, you get two triangles.two triangles.

4.4. If you add two 3 digit numbers you If you add two 3 digit numbers you will get a 4 digit answer.will get a 4 digit answer.

5.5. A circle has no lines of symmetryA circle has no lines of symmetry

Page 8: Sometimes, always, never? 1. If you multiply an even number by 5, the answer is a multiple of 10. 2. A hexagon has no lines of symmetry. 3. If you fold