Show:
Ordinal Number
Place Value
Rounding to the nearest 10
10 more/less,
100 more/less
Patterns
100

ABCDEFGHI

What's the ordinal position of the letter E?

5th

100
What is three hundred ninety-four in standard form?  

394

100

87

90

100

What is ten more than 64?

74

100

14, 16, 18, 20, _____, 24

22 (counting by 2s)

200

@#$5%7&*9

What's the ordinal position of the number 7?  

6th

200

What is 200+ 60 + 8?  

268

200

38

40

200

What is one hundred less than 456?  

356

200

7, 8, 10, 13, __________

17(Increasing pattern by 1 each time).  13+4=17

300

QEMFASIDOS

What's the ordinal position of the M?  

3rd

300

What is the value of the underlined number?  

784

700

300

21

20

300

What is 10 less than 98?  

88

300

70, 65, 60, 50, 45, 40  

What number is missing?  

55

400

HAPPYBIRTHDAY

What's the ordinal position of the R?  

8th

400

20+7 is equal or not equal to 4 + 30

Not equal:  27 is not equal to 43

400

67

70

400

What is 100 more than 762?

862

400

22, 33, 44, ______, 66, 77

55- counting by 11s

500

Y1UTL8R$42N

What's the ordinal position of the 1?  

2nd 

500

Which number is in the tens place?  

829

2= value 20 

500

4

0

500

167 is greater than, less than or equal to 671?  

Less than 

167<671

500

89, 78, 67, _______, 45, 34, 23, 12, 01

56

Look at the first number 8, 7, 6, 5, 4, 3, 2, 1, 0 

Second number 9, 8, 7, 6, 5, 4, 3, 2, 1