Quick check 3.4a 3.5a

Sara had 15 apples. She gave 7 apples to her friend and then bought 10 more apples. How many apples does Sara have now?

• 18

• 12

• 25

• 20

Tags

CCSS.2.OA.C.3

A box contains 24 chocolates. If 8 chocolates are taken out and then 5 more are added, how many chocolates are there in the box now?

• 21

• 16

• 29

• 12

Tags

CCSS.2.OA.A.1

There are 35 students in a class. If 12 students are absent and then 8 more students join the class, how many students are there in total?

• 40

• 31

• 27

• 22

Tags

CCSS.1.OA.A.1

A farmer has 45 cows. If 15 cows are sold and then 10 more cows are bought, how many cows does the farmer have now?

• 40

• 25

• 50

• 35

Tags

CCSS.2.OA.A.1

In a garden, there are 60 flowers. If 25 flowers are picked and then 18 more flowers bloom, how many flowers are there in the garden now?

• 45

• 50

• 38

• 53

Tags

CCSS.3.OA.D.8

A baker baked 40 loaves of bread. If 10 loaves are sold and then 15 more loaves are baked, how many loaves of bread does the baker have now?

• 35

• 45

• 50

• 20

Tags

CCSS.2.OA.A.1

There are 50 pencils in a box. If 20 pencils are taken out and then 12 more pencils are added, how many pencils are there in the box now?

• 32

• 42

• 45

• 38

Tags

CCSS.2.NBT.B.6

Emily has 30 stickers. If she gives away 9 stickers and then receives 6 more stickers, how many stickers does Emily have now?

• 25

• 27

• 21

• 32

Tags

CCSS.2.OA.A.1

A store had 80 toys. If 30 toys are sold and then 20 more toys are restocked, how many toys are there in the store now?

• 50

• 60

• 40

• 70

Tags

CCSS.2.OA.A.1

There are 55 students in a school bus. If 15 students get off and then 10 more students get on, how many students are there in the bus now?

• 45

• 60

• 40

• 50

Tags

CCSS.2.OA.A.1