Integers
Negative numbers
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Rule for Add & Subtract
Does it get hotter or colder?
Integers like -4 + -6 = use the bathtub to help think it through
I have 4 lots of coldness in the bath and add in 6 more lots of coldness. So it gets colder
Transum Negative Numbers
Level 1 - Simple subtraction
Example: 5 - 12
Level 2 - Adding to a negative number
Example: -7 + 9
Level 3 - Addition and Subtraction
Example: -10 + -2
Level 4 - Multiplication
Example: -3 x 2
Level 5 - Division
Example: -10 ÷ 5
Level 6 - Substitution
Example: If a=-3 and b=-7 evaluate 7a - 8b - 6
Level 7 - Mixed
Example: A mixed set of word problems
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