Weekend Challenge - Adding and Subtracting Review

Round 451 and 253 to the nearest hundreds and then find the sum of the rounded numbers.

• 500+300=800

• 400+200=600

• 500+200=700

• 400+300=700

Alani has 360 Pokemon cards. Amanda has 270 Pokemon cards. How many cards do they have altogether?

• 540 cards

• 630 cards

• 530 cards

• 720 cards

Tags

CCSS.3.OA.D.8

Jimpanzee is throwing a party for his hamster, Sir Hams-a-lot. He orders 700 glow sticks. He only used 329 glow sticks. How many glow sticks were left over?

• 471

• 371

• 1,029

• 381

Tags

CCSS.4.NBT.B.4

Mr. Fishy Boi is playing a video game against Josiah. Mr. Fishy Boi has 561 points. Josiah has 389 points.

How many more points does Mr. Fishy Boi have than Josiah?

• 182

• 950

• 172

• 227

Tags

CCSS.3.OA.D.8

Calculate the sum.

782 + 191

• 873

• 971

• 973

• 1,091

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Ai'shaya wants to buy a new phone. The phone costs $675. She has saved up $280. How much more money does she need to buy the phone?

• $395

• $385

• $955

• $415

Tags

CCSS.3.OA.D.8

Wesley and Josie are saving up to buy their very own TV! Wesley has saved $49. Josie has saved $56. How much money have they saved so far?

• $7

• $95

• $108

• $105

Tags

CCSS.2.OA.A.1

Calculate the difference.

400 - 198

• 318

• 302

• 202

• 199

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Calculate the sum.

45 + 39 + 29

• 84

• 113

• 123

• 96

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Calculate the difference.

1,000 - 281

• 619

• 1281

• 729

• 719

Tags

CCSS.4.NBT.B.4