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Is zero a positive
or negative
number?
Negative, Ascending,
Descending, Difference,
Temperature, Product,
Direction
1) Complete the tables below for AxB and A-B
B
x
A
-3
-1
-5
+2
+5
+1
-
-4
+3
-2
-1
+2
A
-5
B
-1
+2
-3
+6
+7
+1
+6
+5
-3
-2
+1
-3
2a) The temperature is 4˚C. It rises by 5˚C. What is the new
temperature?
b) The temperature is -2˚C. It rises by 6˚C. What is the new
temperature?
c) The temperature was 12˚C and is now -3˚C. What is difference
between these two temperatures?
Learn 7 times tables and
corresponding divisions,
including those with
negatives such as -7 x -4 =
+28 and -35 ÷ 7 = -5
Mrs Forster thinks of 2
numbers.
The product of these
two numbers is -28.
What COULD the two
numbers possibly be?
List the possibilities.
The same two numbers
have a sum of 3.
What MUST the two
numbers be?