Basic Algebra Facts

Maya has 32 apples. Her best friends, altogether, had 40 times as much as that. How many apples do her friends have?

• 1280

• 120

• 820

• 1820

18 + f = 30

f = ?

• 12

• 10

• 48

• 22

Is 3 a solutions for 20 - y = 17

• Yes

• No

Is 20 a solution for x ÷ 2 = 10

• Yes

• No

• 10

• 20

• 38

• 19

A number on its own that does not change and is without a variable is known as a _______________.

• Term

• Variable

• Coefficient

• Constant

Is 6 a solution for n x 7 = 56

• Yes

• No

Is 13 a solution for r - 9 = 4

• Yes

• No

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

If j = 4, what is 8j?

• 84

• 12

• 2

• 32