Multiply by two digits
Front-end estimation
Multiply two digits by three digits
Coal or Gold??
Story Problems
100
70x2=
What is 140
100
55x2=
What is 100
100
400x90
What is 36,000
100
Can you guess Mrs. Martin's favorite Christmas song? 1. Jingle Bells 2. Rockin' Around the Christmas Tree 3. Noel
What is Noel! Duh! :)
100
Mrs. Martin has 4 gifts for each of her kids and twice that many gifts for the Giving Tree. How many gifts does she have in all?
What is 4x2=8 8x2=16 gifts in all
200
13x3=
What is 39
200
31x7=
What is 210
200
14x12=
What is 168
200
Oh no! Elf on a Shelf has made an awful mess of the chapter books. You must spend your question time putting them away instead of earning points! (-200 points)
What is Naughty Elf!
200
There are 512 elves in Santa's workshop. On the night before Christmas, quadruple that number of elves working in Santa's shop. How many elves are working on the night before Christmas?
What is 2,048 elves working.
300
300x8=
What is 2400
300
622x5
What is 3000
300
$.11x85
What is $9.35
300
HO HO HO! Santa has gifted you with 300 points! Merry Christmas!
What is Best Christmas present ever!
300
Cody walks around the car lot at work 16 times each day. How many times does he walk around the lot in 14 days?
What is 124 times
400
1000x6=
What is 6000
400
7832x6
What is 42,000
400
242x33=
What is 7,986
400
Can you guess Mrs. Martin's favorite Christmas treat? 1. Sugar Cookies 2. Egg Nog 3. Gingerbread Men
What is Sugar Cookies, yum!
400
Mrs. Martin had 412 feet of Christmas wrapping paper for gifts this year. Tatum decided to make herself into a burrito and unrolled half of the roll. How many feet does Mrs. Martin have now?
What is 206 feet of wrapping paper
500
21x4=
What is 84
500
9,323x7
What is 63,000
500
$6.30x53=
What is $333.90
500
You must spell _______________ correctly in order to earn your points!
What is Mistletoe :)
500
Brooklyn, Brogan, and Blakely are sisters. Brooklyn is 8 years older than Brogan. Brogan is 5 years older than Blakely, who is 16 years old. How old is Brooklyn?
What is Brooklyn is 29. Brogan is 21 years old. Blakely is 16 years old