REPASO TEMAS 8 Y 9

The leader of the art club wanted to order 5 new paint

brushes each for her and the other 9 members of the

art club. She also wanted to order 7 extra brushes. How

many did she order altogether?

• 5+9+7=21

• (5x9)+7=52

• (5x10)+7=57

• (5x9)x7= 315

Jose, Pettis and Mateo wanted to see who could kick

the soccer ball farthest. Jose kicked the ball 21

feet, and Pettis kicked the ball double that length. Mateo

kicked the ball 3 feet shorter than Pettis’s distance. How

far did Mateo kick the ball? choose two answers

• (21+21)-3= 39

• (21x2)-3=39

• (21+2)+3=26

• (21+3)=24

Oaklawn Language Elementary has a goal to sell 1,000 tickets for the Multicultural fair.

• 454 tickets were sold last week. 

• 397 tickets were sold this week. 

How many tickets does Oaklawn Language Elementary have left to sell to meet their goal?

Hint: Estimate first to judge the reasonableness of your answer.

• 1,000+454+397=1,851

• 1,000-(454+397)= 149

• (454-397)+1,000=1,057

• 1,000-500-400=100

Alexandria has 492 animal stickers and 348 heart stickers. Which of the following best describes ABOUT how many stickers Alexandria has? two correct answers

• 1. Less than 700 stickers 

  2.  

• About 850 stickers

• About 800 stickers

• More than 800 stickers

Damani earned $364 washing cars over the summer. He bought a video game for $59.

ABOUT how much money does Damani have now?

• $400

• $300

• $250

• $200

Aquil is reading a book about oceans. He is on page 239. If the book has 403 pages, how many more pages does he need to read to finish the book?

• 403+239=642

• 403-239=136

• 403-239=164

• 403x239=96,317

Four students shared equations:

                           Marla                             Kaleb     

                26 + 4 + 51 = 51 + 46 + 2       8 + 36 + 87 = 36 + 87 + 8   

     

         Jacob                       Tameka

                      68 + 43 = 43 + 68              34 + 0 = 35 

Which students recorded an equation that is true?

• Marla and Kaleb

• Jacob and Tameka

• Marla and Tameka

• Kaleb and Jacob

Jasper and Cullen both solved the problem 456 – 394. The two boys had two different answers. 

                        Jasper:                   Cullen:

                   456 - 394 = 62          456 - 394 = 162

Which equation shows a way that Jasper can check to see if his answer is correct? 

•  162 – 62 = 100

• 62 + 162 = 224

• 394 – 62 = 332

•  62 + 394 = 456

  
  

Diezel has 243 fishing magazines and 406 golf magazines. He wants to find how many magazines he has altogether. Which of the following shows how he can decompose 243 and 406 using place value to find the total number of magazines he has?

• 2 + 4 + 3 + 4 + 6

• 200 + 4 + 3 + 400 + 6

• 200 + 40 + 3 + 400 + 60

• 200 + 40 + 3 + 400 + 6

On Monday, the Oaklawn Language Elementary School cafeteria served 526 lunches to students.

If 289 lunches were served to boys, then how many lunches were served to girls?

• 815

• 526

• 237

• 289