Rounding
What would you round this number to.
52
Would you round it to 50 or 60?
It is closer to 50.
How many sides does a circle have?
0
What does length mean?
How long or far away something is.
What are odd numbers? Give examples.
1, 3, 5,7,9
Any number that cannot be divided by two easily.
300-100
100
Round 11
Is it closer to 10 or 20
Is it closer to 10.
What is an angle?
Draw picture on white board.
When two sides on a two dimensional shape meet.
Which measurement is longer inches or foot?
Foot
1 foot= 12 inches
What are even numbers?
Give Examples.
0, 2, 4, 6, 8,
Any number that can be divided by 2 easily.
633-542
91
What would 68 be closer to?
70 or 60?
70
True or False:
a two dimensional shape is a shape with only length and width.
TRUE:
a two dimensional shape is a shape with only length and width.
How many inches in a ruler?
12 inches in a ruler
Which number is greater?
100 or 99
100
1555-668
887
Round to the nearest 10.
What would you round 67 to?
60 or 70?
70
How many sides does a hexagon have?
How many sides does a pentagon have?
How many sides does a triangle have?
HEX= 6 sides
PENT= 5 sides
TRI= 3 sides
How many feet are in a yard?
3 feet in a yard.
Which sign is this?
>
greater than sign
643- 66
577
What is closer to 95
90 or 100
both
Where is a face on a 3 dimensional shape.
The flat part of a three dimensional shape.
Measure the teachers wand with a ruler and tell me how many inches it is.
11.5 or a close estimate
1000 + 400 + 50 + 0
1000-499
501