Multiplication Review

Greg's Hardware has 40 shelves with 32 pieces of lumber on them. How many pieces of lumber are there in all?

• 1,280
• 128
• 1,260
• 1,680

What is the best estimate for 31 x 72?

• 3,200
• 210
• 2,100
• 2,232

The little league stadium has 57 rows of seats. In each row, there are 15 seats. What is the most amount of people the stadium can hold?

• 855
• 935
• 1,140
• 825

The pet store has 27 fish tanks. In 12 of the tanks, there are 20 fish. In the other 15 tanks, there are 25 fish. How many fish are there in all?

• 240
• 267
• 615
• 675

What number has 12 thousands, 15 hundreds, 7 ones?

• 12,157
• 13,507
• 2,707
• 27

Which number rounds to 132,000?

• 123,830
• 131,870
• 132,554
• 133,004

The school wanted to raise $1,376 at their yearly car-wash fundraiser. They washed 87 cars and charged $12. How much more money do they need to raise?

• $1,044
• $332
• $232
• $18

Hannah made necklaces for herself and her 7 friends. Each necklace had 105 beads on them. How many beads did she use in all?

• 735
• 840
• 856
• 7

Which correctly lists the numbers from least to greatest?

• 3,007 ; 1,009 ; 1,007
• 3,076 ; 3,487 ; 3,479
• 7,861 ; 7,867 ; 7,701
• 2,156 ; 2,165 ; 2,200

What is the product of 77 x 85?

• 4,466
• 6,545
• 1,505
• 6,041