Topic 5 test

Lisa has 18 markers.

Adam has 22 markers.

How many markers are there in all?

• 43

• 42

• 41

• 40

Tags

CCSS.2.OA.A.1

Mrs. Wu has 48 math cards.

Then she opens a pack of 20 math cards.

Which number sentence shows how many math cards Mrs. Wu has now?

• 48+20=68

• 48+2=50

• 20+20=40

• 48-20=28

Tags

CCSS.2.OA.A.1

42 people went to the park.

Then 9 more people went to the park.

How many people went to the park

in all?

• 49

• 50

• 51

• 52

Tags

CCSS.2.OA.A.1

Tyler has 100 cards.

52 cards are in a box.

The rest are in a stack.

How many cards are in the stack?

• 46

• 48

• 50

• 58

Tags

CCSS.2.OA.A.1

Katrina has 53 balloons.

30 of them pop.

How many balloons are left?

• 23

• 33

• 53

• 83

Tags

CCSS.2.OA.A.1

Rick picks up 42 sticks.

Troy picks up 54 sticks.

How many sticks are in all?

• 86

• 92

• 94

• 96

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Emma has 66 rocks.

She gives 23 rocks to Gus.

How many rocks does Emma have now?

• 40

• 44

• 43

• 89

Tags

CCSS.2.OA.A.1

Which number sentences help you solve both parts of the question?

Cameron has 45 stamps.

He uses 20 stamps.

Then he buys 7 more stamps.

How many stamps does he have now?

• 45+20=65

  65-7=48

• 45-20=25

  25+7=32

• 45-20=25

  25-7+18

• 45+20=65

  65+7=52

Tags

CCSS.2.OA.A.1

There were 56 puppies at the store.

Some people bought 23 puppies.

How many puppies are left at the store?

• 33

• 34

• 35

• 36

Tags

CCSS.2.OA.A.1

Ms. McCullough has 27 giraffes.

She buys 39 more giraffes.

How many giraffes does she have now?

• 64

• 65

• 66

• 67

Tags

CCSS.2.OA.A.1