Practice Activity

Modeling Integers

Model each addition problem using the two-color chip model. 4 + 2 -1 + (-3) 4 + (-6) -5 + 2 -4 + (-3) 5 + (-3) -4 + 7 3 + 5	Model each addition problem using the walking number line model 4 + 2 -1 + (-3) 4 + (-6) -5 + 2 -4 + (-3) 5 + (-3) -4 + 7 3 + 5	Model each addition problem using the hot air balloon model 4 + 2 -1 + (-3) 4 + (-6) -5 + 2 -4 + (-3) 5 + (-3) -4 + 7 3 + 5
Model each subtraction problem using the two-color chip model. 4 + 2 -1 + (-3) 4 + (-6) -5 + 2 -4 + (-3) 5 + (-3) -4 + 7 3 + 5	Model each subtraction problem using the walking number line model 4 + 2 -1 + (-3) 4 + (-6) -5 + 2 -4 + (-3) 5 + (-3) -4 + 7 3 + 5	Model each subtraction problem using the hot air balloon model 4 + 2 -1 + (-3) 4 + (-6) -5 + 2 -4 + (-3) 5 + (-3) -4 + 7 3 + 5
Model each multiplication problem using the financial model. 10 x 3 -20 x 4 -10 x 4 20 x (-5) 10 x (-5) -20 x (-3) -10 x (-3) 20 x 2	Model each multiplication problem using the swimming pool model. 3 x 10 5 x (-10) -4 x 5 -4 x (-15) 3 x (-20) -5 x (-20) -4 x (-10) 6 x (-100)	Model each multiplication problem using the parallel lines model. 3 x 2 -2 x 4 3 x (-2) -1 x 5 4 x 1 -2 x (-4) 4 x (-1) -5 x (-1)