Estimating Sums and Differences: Fun with Adding & Subtracting

Lily has 5 apples. She buys 3 more apples. How many apples does she have now?

• 4

• 6

• 10

• 8

Tags

CCSS.2.OA.C.3

Tom has 10 candies. He gives 4 candies to his friend. How many candies does Tom have left?

• 5

• 8

• 7

• 6

Tags

CCSS.2.OA.A.1

There are 8 birds on a tree. 2 more birds join them. How many birds are there in total?

• 8

• 12

• 5

• 10

Tags

CCSS.2.OA.C.3

Sarah has 12 stickers. She loses 5 stickers. How many stickers does she have now?

• 7

• 12

• 10

• 5

Tags

CCSS.2.OA.A.1

A farmer has 15 oranges. He sells 7 oranges. How many oranges does he have left?

• 6

• 10

• 12

• 8

Tags

CCSS.2.OA.A.1

In a box, there are 20 toys. If 5 toys are taken out, how many toys are still in the box?

• 5

• 10

• 0

• 15

Tags

CCSS.2.OA.A.1

Emma has 9 balloons. She gets 6 more balloons. How many balloons does she have altogether?

• 15

• 20

• 18

• 12

Tags

CCSS.2.OA.A.1

Jack had 14 marbles. He gave 6 marbles to his brother. How many marbles does Jack have now?

• 12

• 10

• 8

• 4

Tags

CCSS.2.OA.A.1

There are 11 ducks in a pond. 3 ducks fly away. How many ducks are left in the pond?

• 10

• 9

• 7

• 8

Tags

CCSS.2.OA.A.1

Mia has 7 books. She buys 5 more books. How many books does Mia have in total?

• 12

• 10

• 8

• 15

Tags

CCSS.1.OA.A.1