Transcript Greater or Less Than?

Multiples of Ten
What does this mean?
A number that is in the ten times table.
How can you tell if a number is in the
ten times table?
There is a 0 in the units column.
Multiples of Ten
Are these numbers multiples of
ten?
210
312
4 000
4 010
36 560
Can you count in multiples of ten?
210
280
320
410
4 000
4 100
6 820
6 920
8 380
8 480
Greater or Less Than?
Do you remember the
symbols?
Greater than
Less than
>
<
Did you remember which was which?
2 497
<
2 498
2 408
>
1 992
2 567
>
2 495
12 334
> 12 134
36 334
< 36 336
Greater than or equal to ≥
Less than or equal to ≤
Can you list all the multiples of ten
between 320 & 270
320 310 300 290 280 270
320 ≥
≥ 270
If I cover up the 360
270 which numbers
can go in the box?
Greater than or equal to ≥
Less than or equal to ≤
Can you list all the multiples of ten
between 440 & 390
440
430
440 ≥
420
410
400
390
≥ 390
If I cover up the 440
390 which numbers
can go in the box?
Greater than or equal to ≥
Less than or equal to ≤
Can you list all the multiples of twenty
between 680 & 580
680
660
680 ≥
640
620
600
580
≥ 580
If I cover up the 680
580 which numbers
can go in the box?
Greater than or equal to ≥
Less than or equal to ≤
Can you list all the multiples of thirty
between 980 & 830
980
950
980 ≥
920
890
860
830
≥ 830
If I cover up the 980
830 which numbers
can go in the box?
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