Basic Algebra

N + 256= 278, N=?

• 20

• 21

• 22

• 23

Tags

CCSS.6.EE.B.7

M x 15 = 45, What does M =

• 3

• 4

• 5

• 6

Tags

CCSS.3.OA.A.4

18 + f = 30

f = ?

• 12

• 10

• 48

• 22

Tags

CCSS.6.EE.B.7

Edward's pizza had 23 pepperonis. Then he picked off n pepperonis. Now there are 12 pepperonis left. What algebraic equation shows this situation?

• 12n = 23

• n + 23 = 12

• 23 + 12 = n

• 23 - n = 12

Tags

CCSS.HSA.CED.A.3

Julius has v gold coins. After some time, he doubled his amount of gold coins. Which algebraic expression shows how many gold coins Julius has?

• 2v

• 2 + v

• 2 - v

• 2 / v

Tags

CCSS.HSA-SSE.A.1A

Is 3 a solutions for 20 - y = 17

• Yes

• No

Tags

CCSS.6.EE.B.5

Is 20 a solution for x ÷ 2 = 10

• Yes

• No

Tags

CCSS.6.EE.B.5

Is 13 a solution for r - 9 = 4

• Yes

• No

Tags

CCSS.6.EE.B.5

When a number and a variable are stuck together with no symbols, you should ____________.

• add them

• subtract them

• multiply them

• put them into a salad

Tags

CCSS.7.EE.A.1

If j = 4, what is 8j?

• 84

• 12

• 2

• 32

Tags

CCSS.6.EE.A.2C