Repeated Addition

There are 3 groups of postcards. Each group has 2 postcards. What is the total number of postcards？

• 1+1+1= 3

• 2+2+2=6

• 3+3+3=9

• 4+4+4=12

Tags

CCSS.2.OA.C.4

There are 4 groups of bananas. Each group has 5 bananas. How many bananas are there altogether?

• 3+3+3+3=12

• 5+5+5+5=20

• 2+2+2+2=8

• 1+1+1+1= 4

Tags

CCSS.2.OA.C.4

There are 4 groups of chocolates. Each group has 3 chocolates. How many chocolates are there altogether?

• 3+3+3+3=12

• 5+5+5+5=20

• 2+2+2+2=8

• 1+1+1+1= 4

Tags

CCSS.2.OA.C.4

There are 3 groups of balloons. Each group has 4 balloons. How many balloons are there altogether?

• 3+3+3=9

• 4+4+4=12

• 2+2+2=6

• 1+1+1= 3

Tags

CCSS.2.OA.C.4

There are 3 groups of erasers. Each group has 2 erasers. How many erasers are there altogether?

• 3+3+3=9

• 4+4+4=12

• 2+2+2=6

• 1+1+1= 3

Tags

CCSS.2.OA.C.4

There are 3 groups of pencils. Each group has 5 pencils. How many pencils are there altogether?

• 3+3+3=9

• 4+4+4=12

• 2+2+2=6

• 5+5+5=15

Tags

CCSS.2.OA.C.4

There are 3 groups of toys. Each group has 2 toys. How many toys are there altogether?

• 3+3+3=9

• 4+4+4=12

• 2+2+2=6

• 5+5+5=15

Tags

CCSS.2.OA.C.4

There are 4 groups of children. Each group has 2 children. How many children are there altogether?

• 2+2+2+2=8

• 4+4+4=12

• 2+2+2=6

• 5+5+5=15

Tags

CCSS.2.OA.C.4

There are 4 groups of lollipops. Each group has 3 lollipops. How many lollipops are there altogether?

• 2+2+2+2=8

• 3+3+3+3=12

• 2+2+2+2=8

• 5+5+5+5=20

Tags

CCSS.2.OA.C.4

There are 3 groups of birds. Each group has 5 birds. How many birds are there altogether?

• 4+4+4=12

• 3+3+3=9

• 2+2+2=6

• 5+5+5=15

Tags

CCSS.2.OA.C.4