Complex Number Quiz

• 4i

• 4

• 7i

• 25i

(3 + 2i) + (4 – 5i)

• 7+3i

• 7+7i

• 7-7i

• 7-3i

Tags

CCSS.HSN.CN.A.2

(–7 + 9i) + (2 – 10i)

• 5+i

• -5-i

• -5+i

• 5-i

Tags

CCSS.HSN.CN.A.2

(5 – 6i) – (3 – 2i)

Remember

Keep, Change, Flip

• 2-4i

• -2-4i

• 2+4i

• -2i-4

Tags

CCSS.HSN.CN.A.2

(8 + 5i) – (2 + 3i)

Remember

Keep, Change, Flip

• -6-2i

• -6+2i

• 6+2i

• -2-6i

Tags

CCSS.HSN.CN.A.2

• 4+12i

• 4i+12

• -4i+12

• -4-12i

Tags

CCSS.HSN.CN.C.8

(4)(2 – i)

• 8+4i

• -8-4i

• 8-4i

• -8+4i

Tags

CCSS.HSN.CN.C.8

• 26i-2i

• 26-2i

• -26-2i

• 26+2i

Tags

CCSS.HSN.CN.A.2