AASA 4th Grade Math 2

Question 1

Which decimal is equivalent to 3/10?

Accepted Answer

0.3

Answer

3/10 means 3 tenths, which is written as 0.3 in decimal form.

Question 2

What is 48 ÷ 6?

Accepted Answer

8

Answer

48 ÷ 6 = 8 because 6 × 8 = 48.

Question 3

A rectangle has a perimeter of 36 cm and a width of 7 cm. What is its length?

Accepted Answer

11 cm

Answer

Perimeter = 2 × (l + w), so 36 = 2 × (l + 7), giving l = 11 cm.

Question 4

What is the value of 6 in 863,241?

Accepted Answer

60,000

Answer

The digit 6 is in the ten-thousands place, so its value is 60,000.

Question 5

Which two factors multiply to give 36?

Accepted Answer

6 and 6

Answer

6 × 6 = 36, making 6 and 6 a factor pair of 36.

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