Unit 2 Math 4th Grade Review

Mrs. Cano has a rectangular garden that is 4yds wide and an area of 24 square yards. She wants to make a second one that is two times as long and three times as wide as her first garden. What will be the area of her second garden?

• 96 square yards

• 144 square yards

• 300 square yards

• 6 square yards

Tags

CCSS.7.G.A.1

Which area model would represent 423x5?

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CCSS.4.NBT.B.5

Abby earned $160 each week for 4 weeks. Of that money, she spent $136 on a purse and $284 on a dress. Choose the strip diagram that shows n, the amount of money Abby has left over.

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Tags

CCSS.2.NBT.B.7

273 markers come in a box. If Ms. Atkinson orders 7 boxes, how many markers will she get?

Tags

CCSS.3.OA.A.3

Grace earned $50 for every dog she walked. She walked 40 dogs. How much money did she earn for walking all of the dogs?

• $2,500

• $90

• $200

• $2000

Tags

CCSS.3.OA.A.3

Determine the perimeter and area of the rectangle.

• P: 20 units

  and

  A: 20 square units

• P: 10 units

  and

  A: 24 square units

• P: 20 units

  and

  A: 24 square units

• P: 10 units

  and

  A: 20 square units

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.MD.D.8

Greg wants to use the distributive property to solve 493 x 4. Choose the number sentence that Greg could use to solve the problem.

• (400x4)+(90x4)+(3x4)

• (40x4)+(9x4)+(3x4)

• (4x4)+(9x4)+(3x4)

• (400x40)+(90x40)+(3x40)

Tags

CCSS.6.NS.B.4

What partial products would you get from multiplying 6,304 x 7?

• 28+210+42000

• 21+2100+42000

• 21+210+4200

• 28+2100+42000

Tags

CCSS.4.NBT.B.5

The Jones family uses 528 liters of water per day. The Miller family uses 6 times as much per day. How much water does the Miller family use per week? Which strip diagram correctly shows M as the amount of water the Miller family uses?

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Tags

CCSS.4.OA.A.1

Sherry is planning to create a garden with an area of 18 square feet. What are some possible lengths and widths she could use? Explain the possible perimeters that Sherry's garden could have?

Tags

CCSS.3.MD.D.8