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All About Algebra MAFS.4.0A.1.1-1.2

100

Marcus, the elf, has 100 candy canes. Johnny, the elf has c candy canes. If Marcus has 25 times as many candy canes as Johnny, solve to find how many candy canes Johnny has.

Divide 100 by 25=4

200

Santa and Mrs. Claus made 32 holiday cards. Mrs. Claus made 3 times as many as Santa. How many more cards did Mrs. Claus make?

First solve for each unknown- 4x?=32 8 goes in each box Santa=8 Mrs. Claus=24 Difference-16

300

Mrs. Claus wants to buy the same number of elf hats for 6 elves. She has $572 dollars, and each hat cost $4. What is the largest number of hats she can buy for each elf?

First divide the total amount of $572 by the price of each hate $4. You get a quotient of 143 hats she can buy. Next, divide the amount of hats by the amount of elves and you get 23 r 5. So each elf can get 23 hats. She cant share the remainder

400

The Grinch stole 5 times as many presents as cookies. The total number of thefts was 54. How many more presents did the Grinch steal?

First draw your model and write the equation of 6x?=54---the unknown in 9 and goes in each box P=45 C=9 the difference is 36

500

The price for visiting the North Pole is $4 for each child and $8 for each adult. It is an additional $2 for each child to sit on Santa's lap. What would be the cost for a family of 2 adults and 6 children(all children want to sit on Santa's lap) to visit the North Pole. How much money would they have left to spend if they started out with $100? (Is this prime or composite)

What is 16 -adults 24-children 12-Santa Lap Total-$52 Money left-$48 (composite it is even)

Doing Decimals MAFS.NF.3.5-3.6

100

The elves made 7 out of 100 toy dolls thus far. Write this as a fraction, decimal, and percent.

What is 7/100, 0.07, 7%

200

7/10+5/100=? What are the steps in order to add fractions with different denominators. Put answer in simplest form and as a decimal

-Make a common denominator 70/100+5/100=75/100 3/4=.75

300

The elves need to write the following numbers as decimals in order to work a machine. 2 1/2 3 3/4 7 1/4

2.5 3.75 7.25

400

Santa wrote the following fractions on his list, but he needs to convert them to decimals. Write each fraction as a decimal. List 1 1/2----1/3-----1/4---1/5 List 2--1/6---1/7---1/8---2/3--- List 3--3/4---7/8---4/8---6/12 List 4--2/5--3/5---4/5--

List 1(0.5/0.33/0.25/0.20) LIst 2-(0.17/0. /0.125/0.66) List 3(0.75/0.875/0.5/0.5) List 4(0.4/0.6/0.8)

500

Mrs. Claus needs the following to make a snack for Santa. Put her ingredients in order from least to greatest using decimals. 1/2 cup peanuts 7/8 cup chocolate 3/4 cup sugar 2/5 cup raisins 2/3 cookie mix 1/4 cup nutmeg

7/8=.875 3/4=.75 2/3=.66 1/2=.5 2/5=.40 1/4=.25

Fraction Frenzy

100

Santa and Mrs. Claus went to a holiday store. Santa bought 1/4 of the ornaments on his list and Mrs. Clause bought 3/5 of the ornaments on her list. Who bought more? Explain what strategy you used.

Mrs Claus with decimals 3/5 is .6 and 1/4 is .25. 3/5 is greater.

200

Santa has a list of places to stop before he heads out for the big night. He needs to put the fractions in order from least distance from the North Pole to greatest. Can you help him? What strategy did you use? Distance in miles from North Pole: Toy Shop-1/3 Boot Shining-3/4 Reindeer-7/8 Magic Dust-6/12 Elf House-2/8 Sleigh Bells-8/4

What is 2/8, 1/3, 6/12, 3/4, 7/8, 8/4

300

Santa is on a diet so Mrs. Claus cut his jumbo cookie into 8 equal parts. He only ate 2 parts of the cookie. What does he have left. Write the amount left in simplest form and as a decimal.

What is 8/8-2/8= 6/8=3/4 =.75

400

Tommy was given the following fractions in a holiday game. In order to win the present he needed to oder them from least to greatest using the strategy of benchmark. Can you help him? 4/12, 3/6, 2/8, 10/16, 8/14, 1/9, 1/6

1/9, 1/6, 2/8, 4/12, 2/8, 3/6, 8/14, 10/16

500

Santa tried to find the fractions that were equal to 6/24. He said there are 4 listed. Which ones are equivalent? 1/3, 1/4, 2/8, 6/12, 12/24, 4/16, 9/36, 4/6, 6/18, 2/24,8/32

1/4 4/16 9/36 8/32

Base Ten Ballin MAFS.NBT.1.1-1.2

100

After checking with headquarters Santa was given the following data-these are the amounts of nice children in each town. Boca-----------144,132 Coral Springs-142,432 Lauderdale----442,364 Oakland Park- 404,136 In which towns are the digit 4 tens times the value of the digit to its right? In which towns are the digit 4 one hundred times the value of the digit to its right?

What is Boca and Lauderdale. If a digit is ten times the value of the digit to its right, it is moving one place value. 100 times-Coral Springs and Oakland Park

200

The elves have the following orders to make. Round each order to the nearest thousand and nearest ten: 1,698,098-Baby Dolls 98,912-Race Cars 290,567-Bikes 8,344,386-Video Games

What is 1,699,000 or 1,698,100 Baby Dolls 99,000 or 98,910-Race Cars 291,00 or 290,600-Bikes 8,344,000 or 8,344,390-Video Games

300

Santa has 2,406 elves working at his toy factory. Select all of that following shows 2,406? a. 2 thousands+4 tens+ 6 ones b. 20 hundreds+4 tens+6 ones c.200 tens+406 ones d. 20 hundreds+40 tens+6 ones

c-d 200x10=2,000+406x1=406 20x100=2,000+40x10=400+6x1=6

400

Mrs. Claus wrapped 5,864 video games on Monday and 2,543 video games on Tuesday. She had a total of 12,484 video games to wrap. How many does she still have left?

First find the sum of 5,8864+2,543=8,407. Subtract that from the total of 12,484. You have 4,077.

500

The reindeer have 33,000 cans of flying dust. If there are 100 cans in a box, how many boxes do they have?

What is 330

Wordy Word Problems

100

The elves put two angles together to form a straight angle on a toy. One angle measures 88 degrees. What is the measure of the other angle? Name the types of angles they are.

92 degrees both angles are obtuse

200

Santa needs 54 candy canes to give out to guests. The candy canes come in packs of 8. What is the smallest number of packs Santa should buy in order to give each guest a candy cane

Divide 54 by 8. The quotient is 6 and the remainder is 6. Therefore Santa needs to buy 7 packs

300

The North Pole set up chairs in 20 rows with 25 chairs in each row. The first 5 rows have 8 reserved chairs for elves. How many chairs are left for the guests?

20x25=500 8x5=40 Find the difference 460

400

All the seats in two sections of a toy factory are occupied. In one section there are 8 rows, with 18 seats in each row In another section there 12 rows with 13 seats in each row. How many seats are in the factory?

18x8=144 12x13=156 find the sum 300

500

Santa and 3 of his elves are stuffing stockings. They have 3,563 stockings to share evenly. How many will each person stuff?

Divide by 4 890