Multiplication
Find the product of 379x8
3032
2560 divided by 8
320
The answer to a multiplication problem
A product
What strategy is this using?
2136x3 = :) + :) + :)
Repeated Addition
Charlie has 5 times as many stamps as Ryan. They have 1,608 stamps in all. How many more stamps does Charlie have than Ryan?
1072 more
Find the product of 387x6
2,322
Michelle has some stamps. Her sister has HALF as many times as she does. They have 1,080 stamps in ALL. How many stamps does Michelle have? (Draw a bar model)
*Think you have 2 people. Michelle has TWICE as many as her sister.*
720 stamps
The answer to a division problem
A quotient
Use repeated addition to solve this problem.
568 multiplied by 4
2,272
There are 27 textbooks. Each textbook has 32 pages. How many pages are there altogether? Show your work in an area model.
864 Pages
26x48
1248
1722 divided by 6
287
The number left over when a number cannot be divided evenly
Remainder
If 77x3= 231 and :) + :) + :) = 231
What does the :) equal?
77
Sarah has some candy. Anabella has three times as much as Sarah. Eric has twice as much candy as Annabella. If they receive 190 pieces of candy in all, how many pieces did Annabella receive.
Annabella received 38 more pieces of candy than Sarah.
27,315
Find the remainder when 1408 is divided by 9
156 R. 4
A way to check for reasonableness by rounding.
Estimate
When a number is divided by 4 and the quotient is 72. What is the number?
288
Tom had $240 to buy drinks and sandwiches for his class party. He bought 22 boxes of drinks at $4 per box. He spent the rest of his money on 8 boxes of sandwiches.
How much did the drinks cost in total?
How much did each box of sandwiches cost?
Drinks: $88
Each box of sandwiches: $19
Draw an area model to represent 36x25
900
What is the remainder when 5084 is divided by 6?
847 R. 2
List the steps for long division
Box
Divide
Multiply
Subtract
Bring Down
When a number is divided by 10, the quotient is 53 and the remainder is 7. What is the number?
537
Mr. Jackson sold 3 computer monitors in the first year. In the second year, he sold 4 times as many monitors as in the first year. In the third year, he was able to sell 6 times as many monitors as in the first year.
How many monitors did Mr. Jackson sell in 3 years?
He earned $185 for each monitor he sold. How much money did Mr. Jackson earn?
33 monitors in the first three years.
Mr. Jackson earned $6105