Multiply by a Multiple of 10

There are 40 tiger tickets in a box. There are 3 boxes of tiger tickets. How many tiger tickets are in all the boxes?

• 43

• 240

• 140

• 120

Which multiplication equations are ways to show 420

• 60 x 7

• 7 x 60

• 7 x 70

• 70 x 60

There are 3 buckets of change in the cafeteria. Each bucket has 80 quarters. How many quarters are there in all?

• 210

• 270

• 240

• 83

Kaylee has a stack of $5 bills. If there are 40 bills in her stack, how much money does she have?

• $45

• $200

• $35

• $8

Steven uses two books to collect stamps. One book has 6 pages of stamps with 10 stamps on each page. The other book has 4 pages of stamps with 30 stamps on each page. How many total stamps does Steven have?

• 180

• 126

• 72

• 18

Kelly owns a book store. When he buys 9 books for $7 each he spends $63. How much money will Kelly spend if he buys 90 books for $7 each?

• $63

• $90

• $441

• $630

Tony knows that 9 × 8 = 72. What other fact does this help Tony know?

• 9 + 8 = 72

• 9 ÷ 8 = 72

• 8 × 9 = 72

90 X 4 =

• 180
• 360
• 320
• 440

8 x 80 = ______

• 320

• 360

• 640

• 720

If 4x6=24,

then 40 x 6 = ___

• 24

• 240

• 100

• 150