GMAS Prep grade 3 Unit 1 and 2

Which of these is the best estimate for the mass of a feather?

• 1 kilogram

• 100 grams

• 10 kilograms

• 1 gram

Mallory has 56 paperclips. She is putting them into 8 groups. How many are in each group?

• 6

• 7

• 8

• 5

There are 461 books in the library. To the nearest 100, about how many books are in the library?

• 400

• 460

• 470

• 500

724 + 152 = ___

• 776

• 875

• 876

• 975

This shows the number of minutes students studied for their test.

How many clocks are needed to show that Karen studied for 45 minutes?

• 3

• 1

• 2

• 4

The equation is written as seen. What other equation could be used to find the quotient?

• 6 - 42 = ___

• 42 x 6 = ___

• 42 - ___= 6

• 6 X __=42

Choose all that apply. Which expression has the same value as 6 x 16?

• (6 x 10) + (6 X 6)

• (6+10) X (6+6)

• (4X10) + (2X6)

• (6X8) + (6X8)

What is the value of 3x5?

• 15

• 10

• 8

• 20

What is the product of 9 and 10?

• 19

• 1

• 90

• 190

What is the missing factor that makes the equation true?

64 = ___ x 8

• 10

• 4

• 6

• 8