Whole Number Multiplication
What does the word "PRODUCT" mean in multiplication?
The answer to a multiplication problem.
What does the word "REMAINDER" mean in division?
The amount left over after completing a division problem.
4.23 + 41.2 =
45.43
23 x 1.5
34.5
Mrs. Dent spent $25.24 at the store. She gave the cashier $30. How much in change should she receive back?
$4.76
What is 23 x 36?
828
What does the word "QUOTIENT" mean in division?
The answer to a division problem.
456.2 - 53
403.2
Jake has to solve the problem 54.5 x 1.8 and got the answer 9810, but he is unsure where the decimal goes. Explain where the decimal should be in his answer and why the decimal goes there.
The decimal should be at 98.1. Count how many digits are after the two numbers and move your decimal to the left, starting from the last digit of your product.
A car averages 10.5 miles per gallon. If the car's fuel tank holds 6 gallons, then how many miles can the car travel using all 6 gallons?
63 miles
Find the product of 45 and 123.
5,535
Find the quotient of 250 divided by 60
4 R 10
243 + 50.5 + 105.61
399.11
What is 564.5 divided by 2.5
225.8
Ella needs the following items:
book $5.35
markers $2.48
binder $7.99
Ella has $18.00. Does she have enough money to buy all three items?
Yes, her total is only $15.82
Find the product of 23 and 385.
8,855
Find the remainder of 3,565 divided by 12.
Remainder: 1
305.09 - 25.30
279.79
Find the quotient of 450 divided by 1.2
375
Billy will pay for his new gaming system in 10 equal monthly payments. If he borrows $589, then how much will Billy pay each month?
$58.90
Mrs. Tran bought 34 boxes of crayons for the class. Each box contained 240 crayons. What is the total number of crayons Mrs. Tran bought at the store?
8,160 crayons
Mrs. Stallings ordered 1,205 water bottles for the school. The school has twenty-five homerooms. How many water bottles does each homeroom get if they are shared equally?
48 water bottles per homeroom (with 5 left)
Mrs. FitzGerald bought the following items:
Pencil $1.25
Construction Paper: $9.99
Pens: $14.35
Paper: $0.99
How much did she spend on those items? If she gave the cashier $30, how much money should she get back?
She spent $26.58. She should receive $3.42 back in change.
Daisy solved the problem 24.67 รท 0.04 = 61675
Is Daisy correct or incorrect? Explain your mathematical reasoning using math terms and calculations.
Incorrect. It should be 616.75. She forgot to move the divisor's and dividend's decimals two places to the right before doing the computation.
Ella needs the following items:
book $5.35
markers $2.48
binder $7.99
Ella has $18.00. How much money will she get back in change?
$2.18