Addition
17+8 =
25
20-6=
14
There are 30 penguins on the ice, 5 penguins jumped in. How many penguins are on the ice now ?
25 penguins
Which shape has 6 sides? ?
hexagon.
40 , 50 , ___, ____, 80
60, 70
Name a real life 2D shape ?
several answers ...........
18+4 =
22
30-15
15
Some penguins were on the ice , 2 more penguins joined them. Now there are 15 penguins on the ice. How many penguins were on the ice ?
13 penguins were on the ice.
Which 3D shape has triangular faces ?
Triangular prism
6, 8, 10 , 12, 14 , ____, _____, _____
16 18, 20
How many minutes are in half an hour ?
30 minutes
13+ 9=
22
80 -20 =
60
15 penguins are on the ice and 10 penguins are in the water. How many more penguins are in the water than on the ice ?
5 more
What 3d shape looks like a table ?
rectangular prism
115_____, 117 , _____, 119, _____
116, 118, 120
How many months are in 3 years?
36 months
55+44=
99
71-21
50
Nine penguins were on the ice , Five more joined them but then three penguins jumped into the water. How many penguins are on the ice now ?
11 penguins
How many sides and vertices does a pentagon have ?
A pentagon has 5 sides and vertices
110 , ____, 90 , ____
100, 80
The time is 8:30 am. What will the time be 1 hour later ?
9:30 am
100+40 =
140
90-20 - 5 =
65
16 penguins are in the water , some jumped in. Now there are 11 penguins left. How many penguins jumped in ?
5 penguins jumped in.
What is a quadrilateral ?
A quadrilateral is a 2D shape with 4 sides and 4 corners (vertices).
160 ,150, _____, 130, _____ , 110
140, 120
How can I use math in the real world if I want to adopt a pet ?
Several answers