Math Review Whole Number Operations

62 x 47

• 2,914
• 2,790
• 1,475
• 5,875

5,280 ÷ 16 =

• 230
• 30
• 330
• 3

404,501 - 85,324

• 319,173
• 319,177
• 319,183
• 319,187

3,476 + 8,915 = 

• 11,891
• 5,439
• 12,391
• 12,371

What is 182 ÷ 13?

• 14 R 1
• 14.25
• 14
• 13.75

George hangs the laundry outside on a clothesline. He

wants to use as few pegs as possible. For 3 towels he

needs 4 pegs, as shown. How many pegs does he need

for 20 towels?

• 40

• 21

• 20

• 19

• 10

The sum of Billy and Shaun’s ages is 12. How many different possible ages can Billy and Shaun have if the order is not considered?

• 5

• 6

• 7

• 11

• 24

What is the value of the missing number ? in this number sentence? 3 × 89 – 2 × 89 – ? × 89 = 0

• 0

• 1

• 2

• 3

• 4

Today Betty added her age and her sister's age and the sum was 10. What will the sum of their ages be after 3 years?

• 13

• 7

• 20

• 4

• 16

A dragon has 3 heads. Every time a hero cuts off one head, three new heads emerge. If the hero cuts off one head of the dragon and then he cuts off one head again, how many heads does the dragon have now?

• 4

• 5

• 6

• 7

• 8