Multiply Whole Numbers

76 $\times$  50

• 3800

• 9080

• 2110

• 38,000

58 $\times$  3

• 147

• 139

• 174

• 289

Which is the best estimate of 32 x 49 using rounding or compatible numbers?

• 1,500
• 150
• 120
• 1,200

Tags

CCSS.4.NBT.B.5

Product

• the answer to a multiplication question
• the answer to a division question
• the answer to a subtraction question
• the answer to an addition question

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.A.1

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.5

CCSS.3.OA.B.6

CCSS.3.OA.C.7

CCSS.3.OA.D.8

Sum

• the answer to a division question
• the answer to a multiplication question
• the answer to a subtracation question
• the answer to an addition question

Which expression shows the product of 4,354 and 5?

• (5 x 4,000 ) + 354
• (5 x 4,000) + (5 x 300) + 54
• (5 x 4,000) + (300 + 50 + 4)
• (5 x 4,000)+(5 x 300)+(5 x 50)+(5 x4)

Tags

CCSS.4.NBT.B.5

What is 6,937 in expanded form?

• 60,000 +93 + 7

• 6,000 + 900 + 30 + 7

• Six Thousand, Nine Hundred Thirty Seven

• 6,937

Tags

CCSS.4.NBT.A.2

What multiplication problem is represented by this area model?

• 4 x 370

• 4 x 300

• 4 x 379

• 4 x 3,079

What partial product goes in area C?

• 24

• 27

• 36

• 40

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Changing the order of the factors does not change the product

• factor

• commutative property of multiplication

• identity property of multiplication

• partial sums

Tags

CCSS.3.OA.B.5