Multiplication
3,421 x 7
23,947
What's the value of the 7 in this number?
274,863
70,000
New lunch tables cost $213 each. If the school needs 74 new tables, how much would they spend?
$15,762
What is 3,000 as a whole number multiplied by a power of 10?
3 x 103
Find the product of 624 and 14.
8,736
523 x 15
7,845
What's the value of the missing exponent?
4 x 10? = 400,000
5
A baseball game has 32 rows of seating. There are 52 seats in each row. How many seats are at the baseball game?
1,664 seats
What is 360,000,000 as a whole number multiplied by a power of 10?
36 x 107
153,000
1,327 x 42
55,734
Which of these are false?
A. 36 x 106 = 360,000
B. 400 x 900 = 360,000
C. 4 x 9,000 = 360,000
D. 3,600 x 102 = 360,000
E. 4 x 90 x 103 = 360,000
A,C
Jacob has 189 rocks in his rock collection. His grandfather has 5 times as many rocks in his collection. How many stamps does Jacob's grandfather have?
945 rocks
What is 900,000,000 as a whole number multiplied by a power of 10?
9 x 108
What is the sum of 15,972 and 7,034?
23,006
17,235 x 23
396,405
In what number does the 5 have a value that is 1/10 the value of the 5 in the number 452,326?
A. 521,034
B. 549
C. 25,386
D. 5
C. 25,386
Below are the prices for a local lawncare business:
- Tree removal (1 tree): $217
- Grass cut: $32
- Fences (1 side): $315
Alexis had them put up 4 sides of fencing, and take 3 trees down. How much did it cost her?
$1,911
What is 240,000 written as a whole number multiplied by 10?
24 x 104
What is 14/3 as a mixed number?
4 and 2/3
62,342 x 73
4,550,966
What is the value of the missing exponent?
60 x 10? = 60,000
3
Rollerskates are $36 each. Bowling shoes are $24 each. Stacey needs 14 pairs of rollerskates, and 29 pairs of bowling shoes. How much will she spend total?
$1,200
What is 62,000 as a whole number multiplied by a power of 10?
62 x 103
List all the factors of 36.
1, 2, 3, 4, 6, 9, 12, 18, 36