Unit 1 Review

What is 289 rounded to the nearest hundred?

• 290

• 200

• 300

• 280

Find 367+294=_____

What is the difference between 431 and 149?

Dakota takes 426 photos of plants. He rounds to tell people how many photos he takes. What is 426 rounded to the nearest ten?

• 430

• 400

• 420

• 425

What is 426 rounded to the nearest hundred?

• 450

• 400

• 500

• 420

32 is closer to ​ (a)   than to ​ (b)   .

• 30
• 40

Match the following Round to the nearest Ten

• 110

• 55

• 60

• 107

• 60

• 63

• 130

• 132

• 80

• 76

Match each number to the number that shows it rounded to the nearest ten.

• 70

• 84

• 30

• 9

• 20

• 34

• 80

• 15

• 10

• 73

Ms. R found 459 flowers in her yard. She took 139 of them to make into bouquets for her family. How many flowers are still in her yard?

Mathematical Equivalence

ON