Expanded Form
Addition with Break Apart
Rounding
Commutative Property
Classroom
100

What is 12 in expanded form?

10+2

100

Show your work. What is 154+134?

100+50+4

100+30+4=  288


100

What is 56 rounded to the nearest ten?

60

100

What is 3+4=?

3+4=4+3

100

What is the teacher's name?

Ms.Ramos :D

200

What is 145 in expanded form?

100+40+5

200

Show your work. What is 65+87?

60+5

80+7=. 152

200

What is this 24 rounded to the nearest ten?

20

200

What is 58+4=?

58+4=4+58

200

What is the Imposters name?

Mr. Clay

300

What is 743 in expanded form?

700+40+3

300

Show your work. What is 638+289?

600+30+8

200+80+9=927

300

What is this 273 rounded to the nearest hundred?

300

300

What is 174+23=?

174+23=23+174

300

How many students are in the class? DON'T COUNT

23

400

What is 2,637 in expanded form?

2,000+600+30+7

400

Show your work. What is 683+246?

600+80+3

200+40+6=929

400

What is this 573 rounded to the nearest hundred?

600

400

What is 387+940=?

387+940=940+387

400

Does the unicorn on the white board have a name?

No 

500

What is 34,827 in expanded form?

30,000+4,000+800+20+7

500

Show your work. What is 239+929?

200+30+9

900+20+9=1,168

500

What is this 873 rounded to the nearest ten?

870

500

Is this Commutative Property?

1+2+3+4+5+6+7+8+9=9+8+7+5+6+3+4+2+1

No

500

How many boys and girls are there in the class? What is the difference?

10 boys 

13 girls 

The difference is 3 more girls than boys.