Number and Place value

L.O:I can reason about numbers to at least 1 000 000.

Activity

Number Puzzle

In pairs, discuss the following.

Look at this list of numbers:

45 679, 54 796, 65 497, 69 457, 76 549, 
76 495,  95 476, 97 564

• Are these statements about the numbers true or false?

Number Puzzle.

•The numbers are in order from smallest to largest.
•Each number in the list has a digit total of 31.
•The number with the greatest digit in the hundreds place is 54 796.
•All the numbers in the list are odd.
•The difference between the lowest and highest number is 52 000.

Look at this list of numbers: 

45 679, 54 796, 65 497, 69 457, 76 549, 76 495, 95 476, 97 564

•The numbers are in order from smallest to largest. False
•Each number in the list has a digit total of 31. True
•The number with the greatest digit in the hundreds place is 54 796. True
•All the numbers in the list are odd. False 
•The difference between the lowest and highest number is 52 000. False

Activity
Use of >, < and = symbols

In groups, insert the correct symbols to make the statements correct.

Remember discussion is key.

1) 58 485 ___ 50 111
2) 501 474 ___ 296 857
3) 89 736 ___ 100 798
4) 89 736 ___ 89 736
5) 120 663 ___ 678 342
6) 787 221 ___ 45 889
7) 565 408 ___ 565 408
8) 1 297 345 ___ 2 866 509
9) 4 934 561 ___ 1 297 345

Multiple Select

52436 ___ 82765

• >

• <

• =

Multiple Choice

876546 ___ 87365

• >

• <

• =

Multiple Select

76543 ___ 76543

• =

• >

• <

Multiple Choice

76397 ___ 76397

• >

• <

• =

Multiple Select

653876 ___ 564732

• =

• >

• <