Unit 1 Study Guide
Name:
Period:
Date:
1. Write twenty six thousand, one hundred twenty-four in standard form and expanded form.
Standard form
Expanded form
2. Write 9,642 in word form.
3. Round 23,543 to the nearest thousand.
3. _______________________
4._______________________
Find each sum, difference, product or quotient.
5. _______________________
4. 5,167 + 1,455
5. 4,652 – 1,825
6. _____________________
6. 273 x 8
7. 7,542 ÷ 6
7. _____________________
8. _______________________
Write each product in exponential form.
9. _______________________
8. 4 · 4 · 4 · 4 · 4
10. ____________________
9. 5 · 5 · 5 · 8 · 8 · 8 · 8
11. ______________________
Find the value of each product.
12. ______________________
10. 25
11. 162
13. ____________________
12. 120
13. 33
14. ____________________
14. Round 74,316 to the nearest ten.
15. What is the place value of the 7 in 271,816?
15. ________________
Simplify each expression.
16. 12 + 5 · 3
16. ________________
17. 33 – 2 · 8
17. ________________
18. ________________
18. 62 ÷ 3 + 2 · 7
19.
6+3·4
32
19._______________
20. _______________
Name the Property: Commutative, Associative, or Distributive.
21. _______________
20. 8(62) = 8(60) + 8(2)
22. _______________
21. 12 + 4 = 4 + 12
22. (3 · 5) · 2 = 3 · (5 · 2)