Multiplication/Division
Multiply 65 by 80
5,200
What does PEMDAS stand for mathematically?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
The answer to a multiplication problem is the ______.
product
What word do we use when solving story problems? What does each letter in that word stand for?
C - Circle important numbers
U - Underline the question
B - Box key words
E - Eliminate un-necessary information
S - Solve/Label
Write the following number in standard form:
1,234,567
one million, two hundred thirty four thousand, five hundred sixty-seven
4,825 divided by 23
209 R 18
There are 120 students on the bus. 4 People can fit in each row. How many rows are filled?
30 rows are filled
120/4 = 30
The answer to a division problem is called the ______.
quotient
A farmer collects 1,250 eggs on a morning. She puts 30 eggs on each tray. How many trays does she need to hold all of the eggs?
1,250 / 30 = 41 R 20
She needs 42 eggs to hold all the eggs. 41 would be completely full. The 42nd tray would have 20 eggs on it.
Write the following number in standard form:
one thousand, two hundred thirty four
1,234
A) 11,000/10
B) 1,100/100
C) 11,000/100
D) 110,000/1000
B
1,100/100
He bought 90 cameras.
The answer to a subtraction problem is called the _____.
difference
Tom had $8,153 in his bank account. He deposited another $847 into the account. He then used all his money to buy 100 identical cameras. How much did each camera cost?
He bought 90 identical cameras.
Which number has the smallest value:
788, 420
798,630
786,980
785,900
799, 380
785, 900
What is the first step needed to solve the following problem:
(5-2) x 3 + 5 -8
Solve 5-2
49 / 7 x 9 - 30
33
The answer to an addition problem is called the ______.
sum
A group of tourists visits an art museum. The admission is $13 for each adult and $7 for each child. There are 10 adults and 18 children. How much do they pay altogether?
Adults - $130
Children - $126
All together - $256 are spent on tickets
Write the following number in expanded form:
1,234,567
1,000,000 + 200,000 + 30,000 + 4,000 + 500+60+7
(30-5) + 2 x 5
35
180 / (60 - 55) + (19+ 17) x 7
288
The number you divide by is the ______.
ex: 27 / 3 = 9
The 3 is the...
divisor
A charitable organization spends $4,500 giving out food vouchers to families.
a) Each family receives one $25.00 voucher. How many families are there?
There are 180 families.
In 938,124,259 the digit 8 has what VALUE?
8,000,000