Addition, Subtraction, and Rounding: Oh My!

Subtraction

100

  43

- 12

What is 31?

200

  493

- 271

What is 222?

300

   321

- 123

What is 198?

400

   751

- 253

What is 498?

500

   301

- 293

What is 8?

Addition

100

21 + 13

What is 34?

200

13 + 17?

What is 30?

300

57 + 26 

What is 83?

400

147 + 159

What is 306?

500

438 + 856

What is 1,294?

Rounding

100

28 rounded to the nearest ten

What is 30?

200

123 rounded to the nearest hundred

What is 100?

300

65 rounded to the nearest ten

What is 70?

400

142 rounded to the nearest ten

What is 140?

500

1,459 rounded to the nearest hundred

What is 1,500?

Problems with Words

100

Amaya has 14 new pencils. She gets 18 more. How many pencils does Amaya have in all?

32 pencils

200

Michael has 134 Robux. He spends 18 Robux. How many Robux does he have left?

116 Robux

300

Finn is building in Minecraft. He uses 152 blocks of wood to build the walls of a house. He uses 83 blocks of wood to build the roof. How many blocks of wood did he use in all?

235 blocks of wood

400

Valerie buys 3 mega-packs of Pokemon cards. There are 45 cards in each mega-pack. How many Pokemon cards did Valerie buy in all?

Valerie bought 135 Pokemon cards in all. 

500

Malik has 351 points on Gimkit. He spends 268 points to freeze the green team. How many points does he have left?

Malik has 83 points left. 

Friday Fun

100

Where Miss Brinker went to college

What is Augustana College?

200

Mr. Kaster's favorite season

What is a dog?

300

Miss Brinker's favorite food

What is pizza?

400

Mr. Kaster's favorite way to travel

What is by cruise ship?

500

The number or students in our class

What is twelve? 

(Or what is 14 if you included Miss Brinker and Mr. Kaster)