Math Problem Solving

Eric has some nickels. He says they are worth exactly 34 cents. Can you tell if Eric is correct or not?

• Yes, Eric is correct.

• No, Eric is not correct.

Tags

CCSS.2.MD.C.8

CCSS.2.NBT.B.5

Why is Briana’s reasoning that 78 + 92 + 85 is equal to 300 not reasonable?

• Because 78 + 92 + 85 actually equals 255, not 300.

• Because each addend is not close to 100.

• Because three 100s do not equal 300.

• Because 78 + 92 + 85 is greater than 300.

Tags

CCSS.2.NBT.B.9

Shannon trades 6 nickels for dimes. How many dimes will Shannon receive?

• 1

• 2

• 3

• 4

Tags

CCSS.2.MD.C.8

Fabian watches how the pendulum swings in his clock. He notices that it swings 1 time every 2 seconds. How long will it take to swing 5 times?

• 5 seconds

• 10 seconds

• 15 seconds

• 20 seconds

Tags

CCSS.3.MD.A.1

CCSS.3.OA.A.3

April has the coins shown below. What is the total value of her coins in cents?

• 15

• 10

• 20

• 5

• 30

Tags

CCSS.2.MD.C.8

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

Jake went bowling. On his first turn, he knocked down 2 pins. On his second turn, he knocked down twice as many pins. So far, how many pins has Jake knocked down?

• 2 pins

• 4 pins

• 6 pins

• 8 pins

Tags

CCSS.2.OA.A.1

CCSS.2.OA.B.2

Micaela drew 4 pentagons. How many sides are on all 4 of Micaela’s pentagons?

• 10

• 15

• 20

• 25

Tags

CCSS.2.G.A.1

CCSS.2.OA.A.1

Carmen has 6 pairs of shoes. How many individual shoes does Carmen have?

• 6

• 11

• 12

Tags

CCSS.K.CC.B.5

CCSS.K.OA.A.1

CCSS.K.OA.A.2

CCSS.K.OA.A.5