Addition
6+9 =
15
16-7=
9
There are 12 penguins on the ice, three penguins jumped in. How many more penguins are on the ice now ?
nine penguins
What shape has three sides and 3 vertices ?
triangle
10, 20 , ___, ____, 50
30, 40
Name a real life 3D shape ?
80
15+4 =
19
20-4
16
Some penguins were on the ice , 6 more penguins joined them. Now there are 14 penguins on the ice. How many penguins were on the ice ?
Twenty penguins were on the ice.
What shape has zero sides and zero vertices ?
2, 4, 6, 8, ___, 12, ____
10, 14
How many days total are we in school ?
165
12 + 8 =
20
50 -10 =
40
Three penguins are on the ice and ten penguins are in the water. How many more penguins are in the water than on the ice ?
What shape has five sides ?
Pentagon
110 , ___ , _____, 113 , _____
111, 112, 114
How many months are in 1 year ?
12 months
13+24=
37
34-14=
20
Eight penguins were on the ice , Four more joined them but then two penguins jumped into the water. How many penguins are on the ice now ?
Ten penguins
What shapes have four sides ?
square, rectangle , trapezoids and rhombus
90 , ____, 70 , ____
80, 60
The time is 2:00 pm. What will the time be 30 min later ?
2:30 pm
70+15 =
85
100- 60 =
40
16 penguins are in the water , some jumped in. Now there are 11 penguins left. How many penguins jumped in ?
5 penguins jumped in.
Quadrilaterals have _______________ ?
four sides and four angles
130 ,120, _____, 100, _____ , 80
110, 90
Name two things we use math for in the real world ?
build a house, shop, pay bills , etc