Find the Product
Find the Mistake
100

2.3 x 2 = 

4.6

100

2.21 x 3 = 6.61

6.63

200

3.32 x 3 =

9.96

200

4.32 x 3 = 12.96

There is no error 

300

4.52 x 4 = 

18.08

300

5.64 x 1.1 = 56.4

The decimal was not placed in the correct location. 5.64

400

7.64 x 1.2 

9.168

400

6.75 x 5 = 30.75

33.75

500

9.89 x 0.23 = 

2.2747

500

2.3 x 4.5 = 2.07

Did not place a zero to hold the place value when multiplying the 4. 

10.35