Adding, Subtracting, or Multiplying
Estimating and Rounding
Algebra
Word Problems
Randomness
100

What is the product of these two numbers?

9 x 5

45

100

What would this number round to make to the nearest hundreds?

855

900

100

Fill in the blank:


__  x 2 = 10

5

100

Jamie is selling Pokémon cards to raise money for a new Xbox. If Jamie sells 183 cards on his first day and 309 cards on his next day, how many cards did Jamie sell in total? 

492 cards

100

Most lobsters are born red, but 1 in 5,000 north Atlantic lobsters are actually born what color instead? 

Blue

200

Subtract the two numbers:

9,062 - 871

8,191

200

Round this number to the nearest thousands:


14,398

14,000

200

Fill in the blank:


__  - 2 = 10

12

200

Grace is out shopping with her mom for Christmas presents. If Grace and her mom begin their shopping trip with $250 dollars and end their shopping trip with $73 dollars, how much money did Grace and her mom SPEND on presents? 

$177 dollars

200

How many human body parts are only 3 letters long?

10


(eye, hip, arm, leg, ear, toe, jaw, rib, lip, gum)

300

Add the two numbers:

         15,436

+      11,399

26,835

300

Estimate the sum of these two numbers:

        68 + 29

100

300

Fill in the blank:


__  + 10 = 14

4

300

Noah is visiting the Zoo with his family. While there, Noah learns that there used to be 100,000 tigers in the world, but now there are only about 4,500 tigers. By how much has the tiger population DECREASED over time? 

95,500

300

The most money ever paid for an animal in an auction was $1.3 million.... What animal was it?

A cow. 

400

Subtract the two numbers:

         64,222

-       28,898

35,324

400

Estimate the PRODUCT of these two numbers:

        36 x 5

200

400

Benjamin is buying snacks for a long car ride and buys 4 bags of snacks for $20.00. How much money did each bag cost?

$5

400

MarQuiana is doing a research report for Mr. House's class on Disneyland. While researching, MarQuiana learns that, on average, there are 68,921 people at Disneyland on a Saturday and there are 89,652 people there on a given Sunday. How many people in total go to Disneyland over the weekend? 

158,573 people 

400

When you die, what part of your body actually still grows for about 2 months?

Your hair

500

Multiply these two numbers:

         53

x         8

424

500

Joshua and Abagail ordered floral centerpieces for their wedding this Thursday from a flower shop. If each centerpiece cost $27.00, and Joshua ordered 10 of them, estimate their total cost for the centerpieces. 

$300

500

Jonathan is racing go-karts with his brother on a rectangular track. The go-kart instructor told Jonathan that the whole track is 100 meters long. If the length of the track is 35 meters long, how long is the WIDTH of the track? 

15 meters

500

While studying in science class, Catelyn learns that there are 500 different species of sharks in the world and that there are 76 different species of whales. How many more species of sharks are there in the world than whales? 

424

500

Odontophobia is the fear of what?

Teeth

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