Adding
Subtracting
Comparing
Critical Thinking
100

160+4,500

4,660

four thousand six hundred and sixty

100

52,999-12,745

10,245

ten thousand two hundred and forty-five

100

99,849 (>,<,=) 99,849

=

equal to

100

Tony has 40,010 baseball cards. His friend has 46,589 more baseball cards. Tony wants to have more than his friend. What is the least amount Tony needs to buy in order to have more baseball cards than his friend?

6,579 more cards

200

40,907+59,093

100,000

200

70,589lbs - 28,557lbs

42,032lbs

200

100,000 (>,<,=) 95,998

>

greater than

200

First, I want to add 32,546 to four hundred and three. Next, I want to add 25,001 to that amount. Next, I am going to take away 15,556.  After I have that total, I want to know is it greater/less than or equal to forty thousand three hundred and sixty-two.

Greater than because the total is 42,394

300

What is thirteen thousand eight hundred and thirty-two minus eighty-one thousand two hundred and forty-eight?

95,080

ninety-five thousand and eighty

300

100,000-785

99,215

ninety-nine two hundred and fifteen

300

45,678 (>,<,=) 45,687

<

less than

300

Kyle was constructing a number. He placed a four in the thousands place, a two in the ones place, and a three in the ten thousands place. What number did Kyle construct?

34,002

thirty-four thousand and two

400

Lisa wants to have a total of 98,354 beads for a project. She already has 45,498 beads. She is going to add 60,312 beads. Will this give her more or less than her wanted total?

More than her wanted total

She will get 105,810 beads.


400

What is forty-five thousand and sixteen minus thirty-one thousand four hundred and two?

thirteen thousand six hundred and fourteen

13,614

400

Charles has collected coins for fifty years. Each year he adds between 3,000 and 50,000 coins. One year he collected 20,789 pennies and 20,749 nickels. Did he collect more pennies or nickels that year?

pennies

400

I need am cooking enough spaghetti to feed 40,000 people. I need 37,800 cups of water. Which of the following options should I use and why?

34,000 cups

2,362 gallons

42,025 cups

2,362 gallons because it gives us 37,792 cups of water and this is the closest to 37,800 cups of water that we need.

500

Lisa had poured 70 glasses of orange juice to share with friends. She used a total of 6,859ml of orange juice. Sharon had poured 90 glasses of apple juice to share with friends. She used a total of 9,847ml of apple juice. How much juice did the girls pour altogether? 

16,706ml

sixteen thousand seven hundred and six milliliters 

500

Janice has gone to the beach every other weekend for 59 years. Each time she collects an amount of seashells to add to her garden. She has 89,406 seashells. Her friend comes to visit and asks if they can borrow a few seashells. They borrow forty-three thousand and fifteen seashells. How many seashells does Janice have in her garden?

46,391 seashells

forty-six thousand three hundred and ninety-one seashells

500

Mount Mitchell, Mount Guyot, and Mount Craig are a three mountains in North Carolina. Mount Mitchell is 6,684ft high. Mount Guyot is 6,621ft high. Mount Craig is 6,647ft high. Which mountain is the highest? Which is the smallest?

Mount Mitchell is the highest.

Mount Guyot is the smallest.

500

If Ashley had 98,040L of milk in her fridge and Jim had 100,387mL of milk in his fridge, who has more milk? Why?

Jim has more milk in his fridge because there are 1,000mL in a liter. 100,000 divided by 1,000 is 100. This mean Jim has more than 100 liters of milk and Ashley only has 98,040 liters.