Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### Grade 4 - Mathematics3.20 Practicing Multiplication, Multiplying with Zeros

 Multiply the non zero numbers. Count the number of zeroes in the factors. Add the same number of zeroes to the product. Example: 23x400 First multiply 23 and 4, this gives 92. There are 2 zeroes in the question, hence the result is 9,200. Answer: 9,200 Example: 30 x 400 First multiply 3 and 4, this gives 12. There are 3 zeroes, hence the result is 12,000. Answer: 12,000 Directions: Multiply the following. Also write at least 20 examples of your own.
 Q 1: 70 x 80 = 49056004200 Q 2: 900 x 200 =180,00018,0001,800 Q 3: 30 x 200 =6,00060,000600 Q 4: 30 x 2000 =6,00060060,000 Q 5: 3000 x 9000 =27,000,00027,0002,700,000 Q 6: 600 x 400 =24,000240,0002,400 Q 7: 40 x 800 =320,0003,20032,000 Q 8: 360 x 2000 =7,200720,00072,000 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!