2-digit problems
I read 13 books with 94 pages in each book. How many pages did I read in all?
What is 1,222
345 x 24
What is 8,280
Coach Storey bought 47 boxes of jump ropes. Each box has 22 jump ropes. What is a good way to estimate the total number of jump ropes?
A. 50 x 30 C. 40 x 20
B. 50 x 20 D. 40 x 30
What is B (50 x 20)?
What is the product? 30 x 900 =
A. 270
B. 2,700
C. 27,000
D. 270,000
What is C (27,000)
I can type 49 words per minute. How many words would I type in 15 minutes?
What is 735?
234 x 52
What is 12,168
Lucy reads 30 minutes a day. About how many minutes does she read in one year? (Use 1 year = 365 days.)
A. 9,000 C. 12,000
B. 15,000 D. 18,000
What is C (12,000)?
Which number makes the equation true?
500 x ______ = 20,000
A. 4 C. 400
B. 40 D. 4,000
What is B (40)?
There are 48 cookies in a bag and my mom bought 24 bags this week. How many cookies are there altogether in the 24 bags?
What is 1,152?
468 x 43
What is 20,124
Mrs. Russ buys 85 boxes of hamburger buns. Each box contains 34 bags of buns. What is a good way to estimate the total number of hamburger buns?
What is 90 x 30?
The product of two factors is 1,500. One of the factors is 30. What is the other factor?
A. 5
B. 500
C. 50
D. 150
What is C (50)?
Mrs. Sheets ordered 36 reams of paper. Each ream contains 125 sheets of paper. How many sheets of paper does Mrs. Sheets have altogether?
What is 4,500?
875 x 34
What is 29,750
Mrs. Ottosen orders 42 boxes of lanyards. Each box has 58 lanyards in it. About how many lanyards does she have?
A. 5,000 C. 2,400
B. 2,500 D. 2,000
What is C (2,400)?
Select all the expressions that are equal to 530.
A. (30 x 10) + (5 x 10)
B. (50 x 10) + (3 x 10)
C. (50 x 10) + (30 x 10)
D. 50 x 10 + 3
E. 53 x 10
What is B and E?
There are 76 tiles per case and Mr. Mario bought 238 cases. How many tiles does Mr. Mario have in all?
What is 18,088
948 x 72
What is 68,256
Bobo Jones eats a dozen donuts a day!! About how many donuts does he eat in 2 years?!? (Think: how many is in a dozen and how many days are in 2 years:)
What is 7,000?
Bobo Jones has 14 bags of lollipops that he wants to share with the 4th grade. Each bag has 48 lollipops. Which expressions can be used to find the total number of lollipops? Select all that apply.
A. 560 + 100
B. 14 x 48
C. 14 x (40 + 8)
D. 14 + 40 + 14 + 8
E. (14 x 40) + (14 x 8)
What is B,C,E?