math 3.7

Matt sees 7 whales. 2 whales swim away.

Then Matt sees 4 more whales.

How many whales does Matt see now?

Enter your answer in the box.

Tags

CCSS.2.OA.A.1

Andrew has 30 rocks.

He has 10 more rocks than Amanda.

He has 15 fewer rocks than Rob.

Enter your answers in the boxes.

Amanda has __rocks.

Tags

CCSS.3.OA.D.8

Kiara threw 18 pitches in the first inning.

She threw 2 more pitches in the second inning than in the first inning.

How many pitches did Kiara throw in the two innings?

• 20 pitches

• 28 pitches

• 30 pitches

• 38 pitches

Tags

CCSS.3.OA.D.8

There are 18 silver whistles and 7 blue whistles in a bin.

The referee picks out 5 whistles from the bin.

How many whistles are in the bin now?

• 13 whistles

• 20 whistles

• 25 whistles

• 30 whistles

Tags

CCSS.2.OA.A.1

Jessica buys 8 oranges. Then she buys 7 more oranges.

She gives some oranges to Kyle. Now Jessica has 9 oranges.

How many oranges did Jessica give to Kyle?

Which equations can you use to solve the problem?

Choose all that apply

• 8 + 7 = 15

• 15 – 9 = 6

• 8 + 7 + 9 = 24

• 7 + 9 = 16

• 8 + 9 = 17

Tags

CCSS.2.OA.A.1

Which equations have a sum that is an even number?

Choose all that apply.

• 8 + 8 =16

• 6 + 6 +1 =13

• 6 + 6 =12

• 5 + 5 =10

Tags

CCSS.2.OA.C.3

There are 27 blueberry muffins at a bakery.

There are also 18 apple muffins at the bakery.

How many muffins are at the bakery in all?

• 46

• 45

• 44

• 35

Tags

CCSS.2.OA.A.1

Lucy has 14 postcards. She mails some postcards to friends.

She now has 5 postcards.

Which equation can be used to find

how many postcards she mails?

• 14 + 5 = ?

• 14 - ? = 6

• 14 - ? = 5

• 9 - 5 = ?

Tags

CCSS.2.OA.C.3

Max delivers 23 pizzas on Saturday.

He delivers29 pizzas on Sunday.

How many pizzas does he deliver on both days?

Tags

CCSS.2.OA.A.1