Number Sense

Which of the following numbers is the largest?

• 3.14

• 3.1

• 3.09

• 3

If we round 125.78 to the nearest whole number, what do we get?

• 120

• 125

• 126

• 130

What is the decimal equivalent of 3/4 ?

• 0.75

• 0.34

• 3.4

• 7.5

If a shirt costs $20 and there's a 10% discount, what's the final price?

• $18

• $1.80

• $21.80

• $22

Which of the following fractions is equivalent to 1/2?

• 3/5

• 2/4

• 4/7

Which of the following is the closest estimate to the sum of 48 and 117?

• 100

• 150

• 200

• 250

What is the greatest common factor (GCF) of 12 and 18?

• 2

• 3

• 6

• 9

Which of the following numbers is a prime number?

• 8

• 11

• 14

• 16

Show 3.75 as a mixed number.

• 3 and 3/4

• 3 and 75 halves

• 375/100

• 375/1000

Order these integers from least to greatest: -5, 2, 0, -3.

• -5, -3, 0, 2

• -3, -5, 0, 2

• 0, -3, -5, 2

• 2, 0, -3, -5