Week of 12/2 to 12/6
(5x + 6) - (-1x + 6)
Name ___________________
(x + 3) + (2x - 1)
(x - 2) + (3x + 8)
The lie is ______ because
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3
1
Grace borrowed 4 of a cup of sugar from her neighbor and then used 2 of a cup for
her recipe. How much sugar does she have left? Write and evaluate an expression to
represent this situation. Interpret the sum/difference of these rational numbers in
terms of the final amount of sugar.
-6.4 ÷ (-3.2)
3
2
− 5 (− 5 )
7.2 ÷ (-1.6)
5
7
8
÷ (− 3 )
1.7(-9.13)
− 15
3