Number Forms
What is the expanded form of the number 3,245?
3,000 + 200 + 40 + 5
Round 67 to the nearest ten.
70
What is 1,234 + 567?
1,801
What is 3 × 4?
12
List the factors of 12.
1, 2, 3, 4, 6, 12
Write the number 450,000 in words
Four hundred fifty thousand
Round 4,582 to the nearest hundred.
4,600
Subtract 456 from 1,000
544
Use area model to multiply 5 by 123
500 + 100 + 15 = 615
What are the first five multiples of 5?
5, 10, 15, 20, 25
Show the number 1,032 using base ten blocks
See white board :)
What is 2,499 rounded to the nearest thousand?
2,000
What is 3,210 - 1,245?
4,455
What is 7 × 456? (use area model to solve)
3,192
Is 7 a factor of 21? Why or why not?
Yes because 7 x 3 is 21.
What is the value of the 6 in the number 562,487?
60,000
Round 5,678 to the nearest hundred.
5,700
Add 2,345 + 4,678.
7,023
What is 9 × 1,234? (Use area model to solve)
11,106
What are the factors of 20?
1, 2, 4, 5, 10, 20,
Write the whole number (teacher reads number to you) in standard form
789,456
Round 8,762 to the nearest ten.
8,760
If you have $5,000 and you spend $1,250, how much do you have left?
$3,750
Use area model to multiply 6 by 1,002.
6,012
Find all the multiples of 7 up to 70.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70