Lesson 4-6 Example Example 2 Find 1.24 – 0.6 using decimal models. 1.Model 1.24.

Lesson 4-6 Example Example 2 Find 1.24 – 0.6 using decimal models. 2.You need to take away 6 tenths, but there are not 6 rods in the model. Regroup. Separate the one whole into 10 tenths.

Lesson 4-6 Example Example 2 Find 1.24 – 0.6 using decimal models. 3.Subtract 0.6 or 6 tenths. The remaining blocks represent the difference.

Lesson 4-6 Example Example 2 Find 1.24 – 0.6 using decimal models. 4.The model of the difference has 6 tenths rods and four hundredths blocks. The difference is 0.64.