7th Grade Math Challenge

It's Christmas Eve and Santa's helpers, Jingle, Twinkle, and Sparkle are busy in the workshop! Jingle quickly solves a problem on the toy production chart: 5 + 7 * 3. Can you figure out the same as Jingle did?

• 15

• 20

• 26

• 36

Tags

CCSS.7.NS.A.3

Hey, you know Santa's elves, right? They have this weird way of counting presents. They start with one present, then another one, then they add those two to get the next number of presents, and so on. Can you tell me which of these sequences looks like the way they count?

• 0, 1, 2, 3, 4, 5, etc.

• 1, 8, 27, 64, 125, etc.

• 1, 1, 2, 2, 4, 8, 32, 256, etc.

• 1, 1, 2, 3, 5, 8, 13, etc.

Tags

CCSS.HSF.BF.A.2

Santa, Rudolph, and Frosty are building a mini gingerbread house for Christmas. They need to calculate the area of the rectangular base which has a length of 6 cm and a width of 4 cm. Can you help them?

• 24 cm²

• 16 cm²

• 10 cm²

• 30 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Anika, Avery, and Oliver are playing a game of 'Guess the Pattern'. They see the following sequence on the game board: 2, 4, 8, 16, 32, ... Avery is up next. Can you help Avery guess the next number in the sequence?

• 24

• 128

• 10

• 64

Tags

CCSS.5.OA.B.3

Simplify the expression: 3 + 2 * (4 - 1)

• 10

• 7

• 12

• 9

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Mrs. Hack is looking for wrapping paper for her kids Christmas presents. She wants it to be a tessellation pattern. Which of these images represents a tessellation?

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• 
• 
• 

So, me and my buddies, Dasher, Dancer, and Prancer, we're on this epic Christmas treasure hunt, right? We stumble upon this weird note that says, 'To figure out why Rudolph's nose is all glowy and red, you gotta find the digit in the thousandths place of Pi. What's that number, dude?

• 4

• 1

• 5

• 9

Tags

CCSS.5.NBT.A.3A

Imagine you're helping Santa Claus to make a triangular Christmas tree decoration. The base of the triangle is 10 cm and the height is 8 cm. Can you calculate the area of this decoration?

• 40 cm²

• 12 cm²

• 25 cm²

• 18 cm²

Tags

CCSS.6.G.A.1

Imagine you're helping your friend wrap gifts for a birthday party. Each gift is a perfect square and needs a ribbon around it. If each side of the gift is 5 cm, how much ribbon does your friend need for one gift?

• 25 cm

• 20 cm

• 15 cm

• 10 cm

Tags

CCSS.4.MD.A.3

So, Rudolph and Frosty are having this cool Christmas game, right? They're like, counting up by threes. It goes like 3, 6, 9, 12, and so on. Now it's my turn, I'm Rohan. What number should I say next?

• 15

• 24

• 20

• 18

Tags

CCSS.2.NBT.A.2