Newcomer Math

Place value

100

What is 18 + 7?

25

200

What is 30 - 9?

21

300

What is 48 + 59?

107

400

What is 349 + 468?

817

500

What is 1000 - 874?

126

Fractions

100

What is 1/4 + 1/4?

2/4 or 1/2

200

What is 1/3 + 1/3?

2/3

300

What is 4/7 + 1/7?

5/7

400

What is 2/3 + 2/3?

4/3 or 1 and 1/3

500

What is 2/17 + 16/17?

18/17 or 1 and 1/17

Integers

100

1-5

-4

200

-4 + 6

2

300

-4 - 10

-14

400

5 - 27

-22

500

-47 - 18

-65

1-step equations

100

y + 3 = 5

y = 2

200

y - 3 = 4

y = 7

300

y + 4 = -4

y = -8

400

4(y) = 12

y = 3

500

y ÷ 3 = 3

y = 9

Distributive Property

100

4(s + 4)

4s + 16

200

2(3s + 5)

6s + 10

300

5(s + 7) - 10

5s + 25

400

4(s + 7) = 36

s = 2

500

2(s + 1) - 5 = 11

s = 7