AzM2 Grade 3 Math 5

Question 1

A bag holds 4 red, 3 blue, and 5 green marbles. What fraction of the marbles are blue?

Accepted Answer

3/12

Answer

Total marbles = 4 + 3 + 5 = 12; blue fraction = 3/12.

Question 2

Which of the following is an odd number?

Accepted Answer

57

Answer

57 ends in 7, which is odd; numbers ending in 0, 2, 4, 6, or 8 are even.

Question 3

What is 7 × 8?

Accepted Answer

56

Answer

7 × 8 = 56.

Question 4

A farmer plants 4 rows of corn with 8 plants in each row, and 3 rows of beans with 6 plants in each row. How many plants are there in all?

Accepted Answer

50

Answer

Corn: 4 × 8 = 32; Beans: 3 × 6 = 18; Total: 32 + 18 = 50.

Question 5

Which unit would you use to measure the weight of a watermelon?

Accepted Answer

Pound

Answer

Pounds are used to measure weight of objects like a watermelon.

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