Instructions
Hello, Math Explorer! Get your pencil ready to solve these fun number puzzles. Read each question carefully and show your work. Good luck!
Part 1: Number Fun
A. Fill in the missing numbers in each sequence.
- 4,510, 4,520, 4,530, __________, __________
- 8,200, 8,300, __________, 8,500, __________
- 12,456, 12,455, __________, __________, 12,452
Part 2: Place Value Power
What is the value of the underlined digit?
Example: In 12,345, the value of the 2 is 2,000.
- 543 âž” __________
- 6,281 âž” __________
- 27,905 âž” __________
- 81,442 âž” __________
Part 3: Super Sums & Daring Differences
Solve the following problems. Remember to carry over and borrow!
45,123
+ 8,987
----------
|
72,500
+ 19,561
----------
|
9,634
- 2,718
----------
|
50,000
- 14,321
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|
Part 4: Multiplication Mysteries
Read the word problems carefully and write the answer.
- There are 7 rows of cars in a parking lot. If there are 35 cars in each row, how many cars are there in total?
Answer: _________________ cars
- Maria reads 63 pages of her book every day. How many pages will she read in 4 days?
Answer: _________________ pages
Part 5: Greater Gator & Order Up!
A. Compare the numbers using <, >, or =.
- 8,765 ______ 8,675
- 14,090 ______ 14,900
- 32,154 ______ 32,154
B. Order these numbers from LEAST to GREATEST.
6,708 7,068 6,078 6,870
____________________________________________________
Part 6: Rounding Rodeo
Round each number to the nearest 10, 100, and 1,000.
| Number | Round to the nearest 10 | Round to the nearest 100 | Round to the nearest 1,000 |
|---|---|---|---|
| 4,827 | |||
| 9,251 |
Answer Key
Part 1: Number Fun
- 4,540, 4,550
- 8,400, 8,600
- 12,454, 12,453
Part 2: Place Value Power
- 543 âž” 40
- 6,281 âž” 6,000
- 27,905 âž” 900
- 81,442 âž” 80,000
Part 3: Super Sums & Daring Differences
| 54,110 | 92,061 |
| 6,916 | 35,679 |
Part 4: Multiplication Mysteries
- 245 cars (35 x 7)
- 252 pages (63 x 4)
Part 5: Greater Gator & Order Up!
A. Compare the numbers.
- 8,765 > 8,675
- 14,090 < 14,900
- 32,154 = 32,154
B. Order from LEAST to GREATEST.
6,078, 6,708, 6,870, 7,068
Part 6: Rounding Rodeo
| Number | Round to the nearest 10 | Round to the nearest 100 | Round to the nearest 1,000 |
|---|---|---|---|
| 4,827 | 4,830 | 4,800 | 5,000 |
| 9,251 | 9,250 | 9,300 | 9,000 |