Writing Expressions
20 times the difference of 12 and 10.
20 x (12-10)=
14 x (18-9)=
14 time the difference between 18 and 9.
20 x (12-10)=
40
Who are the three spirits that visit Scrooge in "A Christmas Carol"
Past
Present
Future
For a field trip, the school bought 25 sandwiches for $3.30 each and 48 bags of chips for $0.75 each.
How much did the school spend in all?
25 x 3.3= 82.5
48 x .75= 36
36+82.5=$118.50
Who is the singing chipmunk known for his Christmas song?
Alvin!
(700+300) / 10=
The sum of 700 and 300 divided by 10.
(200+400) / 3=
200
605 x 36 =
21,780
Jeanne makes hair bows to sell at the craft fair. Each bow requires .5 yards of ribbon.
At the fabric store, ribbon is sold by the foot. If Jeanne wants to make 84 bows, how many feet of ribbon must she buy? Show all your work.
.5 yards = 1.5 feet
1.5 x 84 = 126
Jeanne must buy 126 feet of ribbon to make 84 hair bows.
The sum of 5 twelves and 2 tens.
(5 x 12) + (2 x 10)=
12 x 4 + 6 - 2 =
12 times 4 plus 6 minus 2.
12 x 4 + 6 - 2 =
48+6-2
48-2
46
1,925 x 2.34 =
1925 x 234 =
4,504.5
450,450
In the movie "Frosty the Snowman" what were Frosty's first words?
Happy Birthday!
12 times the sum of 47 and 13.
12 x (47+13)=
Who is "nipping at your nose" when you go outside in winter?
Jack Frost
11 x (9+2)=
121
228 x 642 =
146,376
A manufacturer is making 1,000 times as many bows as Jeanne to sell in stores nationwide. Write an expression using exponents to show how many yards of ribbon the manufacturer will need. Do not calculate the total.
3ft = 1 yard.
126 / 3 = 42 yards.
42 x 103 =
6 times the quotient of 12 and 2
(12 / 2) x 6=
(232-132) / 10=
The difference between 232 and 132 divided by ten.
What is the name of the dog that belonged to the Grinch in "How the Grinch Stole Christmas?"
Max
How many total tenths make up 16.5? How do you know?
What is 16.5 x 23?
165 tenths, because in order to get tenths, you must move the decimal over to the right one place value which means you had to multiply 16.5 by 10.
379.5
How do you feel about your upcoming math test tomorrow? Rate yourself on a scale of 1 = horrible
to 4 = I GOT THIS!
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