Show:
Place Value Monsters
Three digit subtraction
Three digit addition
Find the pattern
100
What number is in the ones place in the number 456

the number is six ones 

100
solve the problem 


189-165=

24

100
100+200=

300

100

170, 180 blank, blank blank

the pattern is adding by ten

190,200,210

200
How many tens are in the number 456

there is 45 tens 

200

solve the problem

278 - 187= 

91


200

278+ 365=

643

200

947, 945, 943, blank blank

The pattern is going down by 2 

941, 939

300

complete the number 

526= 4 hundreds + blank tens + blank ones

12 tens and 6 ones 

300

761- 495

266

300

865+632=

1497

300
1200,1100, blank blank blank 

The pattern is going down by hundreds 

1000,900,800

400

Complete the number

3361= blank hundreds and blank ones 

33 hundreds and 61 ones 

400

solve the problem

811- 654=

157

400

999+ 888=

1887

400

5005, 5030, 5055 blank blank 

the pattern is going up by 25

5080, 5105

500
Complete the number 

792=  blank tens + blank ones 

79 tens and 2 ones 

500

978- 833

145 

500

957+ 299=

1256

500

2400, 2200, 2000, blank blank 

the pattern is going down by two hundred 

1800, 1600