Addition and Subtraction Strategies

There are 4 red leaves and 4 yellow leaves. How many leaves are there?

• 8

• 6

• 10

• 4

Tags

CCSS.1.NBT.A.1

James has 5 marbles. He finds more marbles. Then he has 9 marbles. How many marbles does James find?

• 4

• 5

• 3

• 9

Tags

CCSS.2.OA.A.1

Kaitlyn has 13 dollars. She spends 9 dollars on doll. How many dollars does she have now?

• 4

• 22

• 9

• 13

Tags

CCSS.2.OA.A.1

Kevin has 8 dinosaur toys. A friend gives him more dinosaurs. Now Kevin has 11 dinosaur toys. How many dinosaur toys did Kevin's friend give him?

• 11-8=3

• 11+8=19

• 11+11=22

• 8+8=16

Tags

CCSS.2.OA.A.1

Christina has 6 Pokemon cards. Vicki has 12 Pokemon cards. How many more Pokemon cards does Vicki have than Christina?

• 12-6=6

• 12-12=0

• 12+6=18

• 6+6=12

Tags

CCSS.2.OA.A.1

Choose the equations that are true.

• 6+3=3+6

• 7+4=4+7

• 5+2=4-3

• 6+6=6-6

Tags

CCSS.1.OA.B.3

Choose all the ways to make 14

• 7+7

• 5+5+4

• 2+3+9

• 8+7

Tags

CCSS.2.OA.A.1

Mary has 7 flowers. 4 of the flowers are red. The rest are yellow. How many flowers are yellow?

• 3

• 4

• 7

• 11

Tags

CCSS.1.OA.A.1

Five bees are flying in a group. 2 more bees join the group. How many bees are in the group now?

• 7

• 5

• 2

• 3

Tags

CCSS.1.OA.A.1

7 dogs are walking. 3 more dogs walks with them. How many dogs are walking now?

• 10

• 7

• 3

• 4

Tags

CCSS.2.OA.A.1