Chapters 1+2
What place value in the number 10,827 is the 1 in?
Ten thousands place
Write an equation for the comparison sentence
30 is 6 times as many as 5
30 = 6 x 5
Find each quotient.
49 divided by 7 =
490 divided by 7 =
4,900 divided by 7=
7
70
700
Is 96 a multiple of 7? Show your work to explain your thinking
No because 7 does not go into 96 evenly (91 is the closest number that 7 goes into evenly)
Choose an expression to estimate each product
21 x 24
20 x 25
1321 1312
1321 > 1312
Find the missing factor
____ x 30 = 270
9
Find the missing number ___ divided by 7 = 300
2,100
Write two equivalent fractions for this fraction
3/4
6/8, 9/12, 15/20, 18/24
Divide 2945 by 3
981 R 2
Round the number to the nearest thousand:
8,511
9,000
Solve all four problems:
4 x 3=
4 x 30=
4 x 300=
4 x 3000=
12
120
1200
12000
Find the factors of 39
1, 3, 13, 39
Compare the two fractions:
3/4 4/3
<
13570 + 24891
38,461
What number is ten times greater than 5,000?
50,000
List all of the factors of 24
1, 2, 3, 4, 6, 8, 12, 24
You start reading a book on Saturday.
You read 4/10 of the book on Saturday.
You head 2/10 of the book on Sunday.
What fraction of the book do you have left to read?
You have 4/10 of the book left to read.
- 9,456
544
Find the product of 7,122 and 5
35,610
Rule: Multiply by 5
7, _ , _ , _ , _ , _
35, 175, 875, 4,375, 21,875
A school has 5 hallways
Each hallways has 145 lockers
461 lockers are in use.
How many lockers are NOT in use?
264 lockers are NOT in use