T1LC4 Reflection

If the coloured bubbles represent positive and negative integers, will the resulting answers be positive or negative numbers?

• Both answers will be positive

• Both answers will be negative

• Red answer will be positive

  Blue answer will negative

• Red answer will be negative

  Blue answer will positive

If the coloured bubbles represent large and small positive and negative integers, will the resulting answers be positive or negative numbers?

• Both will have a positive answer

• Both will have a negative answer

• First will have a positive answer

  Second will have a negative answer

• First will have a negative answer

  Second will have a positive answer

If the coloured bubbles represent positive and negative integers, will the resulting answers be positive or negative numbers?

• All positive

• All negative

• Positive, negative, negative

• Positive, negative, positive

Equate the following

• 28

• -28

• You can not multiply numbers below zero

• -14

Equate the following

• 2

• You can not divide a number by a negative number

• 4

• -4

What two fractions could be added to make the following answer?

What two fractions could be substracted to make the following answer?

Which of the following numbers are rational?

• 1, 2, 3, 4

• -1, -2, -3, -4

• 1/2, 0.5

When you are comparing two or more quanitites of the same unit, is it best to:

• Use rates

• Use fractions

• Use ratios

• Use decimals

Match the following

• 3/4

• Rate

• 100km/Hr

• Ratio

• 20L/Km

• Speed

• 3:2

• Fraction