What's that number
Number line/ comparing
Rounding
Addition
Subtraction
100

 Select all the ways to express the number 8,709

a. 8,000+ 600+19

b. 8,000+ 700 + 9

c. 879 ones

d. 8 thousands + 6 hundreds+ 10 tens+ 9ones


B and D

100

The candy store sold 3 different types of candy. The first candy sold $154, the second candy sold $145, and the third candy sold $169. 

List the candy sales from least to greatest. 

145, 154, 169

100

 Round 106 to the nearest ten's and hundreds 

what is  110, 100

100

What is the sum of 50 + 39

89

100

What is the difference of  79-32

47

200

         What is this number in word form?

       three thousand seven hundred eighty one

3,781

200

Favorite colors of the school were taken: 

Blue: 1,345

Red: 2,356

Orange: 2,345

Pink: 1,422

list the colors from greatest to least 

Blue, Pink, Red, Orange 

200

Round 585 to the nearest 10

590

200

What is the sum of 283+ 412

695
200

What is the difference of 394-213

181

300

 Select ALL expressions that represent the number 3,276


A. 3 thousand + 2 hundreds + 7 tens + 6 ones 

B. 32 hundreds + 7 tens + 6 ones

C. 31 hundreds + 76 ones 

D. 3,276 ones 

A, B, D

300

Which model represents 25?

model on the white board 

Model 1 and 2 

300

Round the numbers 343 and 589 to the nearest 10

340 and 590

300

What is the sum of 439 +214

653

300

What is the difference of 242-193

49

400
  • Which expression does not represent the number shown?

                                   358


A. 358 ones

B. 3 hundreds + 5 tens + 8 ones

C. 35 hundreds + 8 ones 

D. 2 hundreds + 15 tens + 8 ones 

E. 1 hundred + 24 tens + 8 ones 

c

400

The approximate locations of numbers 1,978 and 1,997 are shown on the number line. Which inequality statement is true? 

The number line is on the white board. 

A. 1,997 < 1,978

B. 1970 > 1,980 

C. 1978 = 1,997

D. 1978 < 1,997

D. 1978 < 1,997

400

Round 873 to the nearest ten and hundred 

870 and 900

400

What is the sum of 1,655 +1,127

2,782

400

What is the difference of 634- 496

138

500

Which shows 2,035 in expanded form 

A. 200+30+5

B. 2,000 + 300 + 50

C. 2,000 + 300+ 5

D. 2,000 + 30+ 5

D

500

The amount of desserts sold at a bake sale

Cookies: 4,325

Pie: 3,456

Cake: 4,320

Candy: 3,745

Write a comparison statement to show the sales of pie and candy at the bake sale. 


Pie > Candy

3,456 > 3,745 

500

Round 1,342 to the nearest hundred 

1,300

500

What is the sum of 139 +234 + 320

693

500

What is the difference of 843- 555

288