Inequality

Which of the following sign(符號) means "Greater than or Equal to"?

• ≥
• =
• <
• >

Tags

CCSS.6.EE.B.8

Which of the following means "Smaller than (小於) 10"?

• < 10

• > 10

• ≤ 10

• ≥ 10

Tags

CCSS.1.NBT.B.3

Does the inequailty sign flip(轉符號)?

3x > 24

• Yes

• No

• Sorry sir I don't know 😭

Tags

CCSS.6.EE.B.8

Does the inequailty sign flip(轉符號)?

-10x > 80

• Yes!!!

• No la

• I really don't know 😭

Tags

CCSS.6.EE.B.8

Which of the following means "At most (最多) 8"

• >8
• <8

• =8

• ≤8

Tags

CCSS.6.EE.B.8

Solve the following inequality

x + 7 > 17

• x < 10

• x < 24

• x > 10

• x > 24

Tags

CCSS.7.EE.B.4B

Solve

-2x - 10 < 14

• x < -12
• x > -12
• x > 12
• x < 12

Tags

CCSS.7.EE.B.4B

Which of the following answers could fit (符合) the inequailty "x > 8"

• 7

• 8

• 9

• 10

Tags

CCSS.6.EE.B.5

Which of the following could fit (符合) the inequality "x ≤ -10"

• 10

• -11

• -9

• -10

Tags

CCSS.6.EE.B.5

What is the smallest possible answer (最小可能答案) for x ≥ 4?

• 6

• 3

• 5

• 4