1. Writing Numbers Reminders Here are some things to remember

2. Writing in Standard Form • When writing numbers in standard form, remember to leave a space between the thousands and the units • Writing in standard form means you use digits • Remember to group the digits into groups of three • Remember, numbers with zeros in place values can be tricky

3. Writing Numbers in Words • Check your spelling • Remember to write the number in “chunks”. Put all the thousands together and all of the units together • Remember to not use “and”

4. Writing in Expanded Form • Make sure your number of zeros match the place value • Use plus signs between the groups of numbers

5. This is the test Write these numbers using words 1. 98 022 2. 858 462 3. 92 685 4. 898 498

6. Write these numbers in standard form 5. seven hundred eighty-nine thousand four hundred eleven 6. 90 000 + 4 000 + 200 + 70 + 3 7. forty-nine thousand six hundred seventy-two 8. 90 000 + 2000 + 400 + 50 +5 9. 400 000 + 50 000 + 9 000 + 800 + 2 10. one hundred thousand two hundred seventy-five

7. Write these numbers in standard form and then in words 11. 900 000 + 9 000 + 700 + 2 12. 900 000 + 80 000 + 6 000 + 900 + 80 + 7

8. Write these numbers in expanded form 13. 53 206 14. 290 112 15. 189 580 16. 208 790 17. two hundred fifteen thousand five

9. Mrs. Bonnett went to buy a new car. She wrote a cheque to pay for it. The car cost $45 789.00. Help Mrs. Bonnett write the cheque. Mrs. D. Bonnett Queen’s Park School $45 789.00 ______________________________________________