WEDNESDAY 400 Point Challenge

Round 1.823 to the nearest whole number.

• 1

• 1.8

• 2

• 2.8

Round 72.178 to the nearest hundredth.

• 72.2
• 72.18
• 72
• 73.18

Round 23.54 to the nearest tenth.

• 23.5

• 23.6

• 23.54

• 23

The product of an even number and an odd number is always even.

• True

• False

The sum of two odd numbers is always odd.

• True

• False

Prime or Composite?
25

• Prime
• Composite
• Neither

Prime or Composite?
1

• Prime
• Composite
• Neither

Prime or Composite?
29

• Prime

• Composite

• Neither

Prime or Composite?
49

• Prime
• Composite
• Neither

• 0.5

• 0.75

• 0.6666

• 0.25