34 LD Operations Assessment

461 + 90 =

• 551
• 451
• 371
• 46190

97 - 89

• 8
• 9
• 18
• 19

A company has 9603 televisions in a warehouse. A truck delivers another 542 televisions to the warehouse. Which of these could be used to calculate the correct number of televisions in the warehouse?

• 9000 + 5000 + 600 + 40 + 3 + 2
• 9000 + 600 + 500 + 40 + 30 + 2
• 9000 + 600 + 500 + 40 + 3 + 2
• 9000 + 500 + 60 + 40 + 3 + 2

Select two numbers that make this number sentence correct.

• 303
• 132
• 212
• 215
• 293

Select all the pairs of numbers that make this calculation correct.

• 3, 6
• 4, 6
• 8, 4
• 9, 3
• 12, 2

A mother possum feeds her baby possum 7 insects a day. The baby has eaten 49 insects. How many days have passed?

• 6 days
• 7 days
• 42 days
• 56 days

Which three statements below are correct?

• 7 x 6 = 42
• 72 ÷ 8 = 9
• 35 ÷ 7 = 5
• 24 ÷ 6 = 42
• 8 x 6 = 42

A bus ticket to Sydney costs half as much as a train ticket. If the train ticket costs $360, how much is the bus ticket?

• $130
• $160
• $180
• $190

12 books costs $24. What is the cost of 4 books?

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56 x 3

• 153
• 158
• 159
• 168