Math Review 1.3

What is 435 rounded to the nearest 10

• 400

• 430

• 435

• 440

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round to the nearest hundred:
276

• 200
• 250
• 275
• 300

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Lattice Method makes it easier to :

• Divide

• Add

• Subtract

• Multiply

Tags

CCSS.4.NBT.B.5

After you finish multiplying the numbers in a lattice table, you should _______________ diagonally.

• Add

• Subtract

• Divide

• Multiply

What is this multiplication strategy called?

• Array

• Area Model

• Repeated Addition

Tags

CCSS.4.NBT.B.5

Estimate 359 + 481

• 360 + 480

• 350 + 450

• 300 + 500

• 400 + 600

Tags

CCSS.4.NBT.A.3

CCSS.4.OA.A.3

Which shows the best estimate to use for estimating 37 × 63?

• 40 × 70 = 2,800
• 50 × 60 =  3,000
• 40 × 60 =  2,400
• 30 × 60 =  1,800

Tags

CCSS.4.NBT.B.5

Which of the following shows the correct way to use expanded form to multiply 3,472 x 9?

• 3,472 x 9

• (3,000 + 472) x 9

• (9 x 3,000) + (9 x 400) + (9 x 70) + (9 x 2)

• (9 x 3,472) + (9 x 3,472)

Tags

CCSS.4.NBT.B.5

What is the partial product way to solve

3 x 45?

• (30 x 4) + (30 x 5)

• 3 x 40 x 5

• 3 x (4 + 5)

• (3 x 40) + (3 x 5)

Tags

CCSS.4.NBT.B.5

What is the value of the 2 in 24?

• 20

• 200

• 2

Tags

CCSS.4.NBT.A.1