ADDING INTEGERS
SUBTRACTING INTEGERS
ADDING/ SUBTRACTING RATIONAL NUMBERS
Prime Factorization
100
-12 + 19
What is 7?
100
6 - 2
What is 4?
100
- 5/9 + (-2/9)
What is -7/9?
100

What is a Prime Number?

Number that only 1 and itself are factors

200

-6 + 6

What is 0?

200
-5 - 3
What is -8?
200
3.6 + (-1.7)
What is 1.9?
200

Factor 24

2, 2, 2, 3

300

-7 + -3

What is -10?

300

-3 - -7

What is 4?

300
Henry has $75 in his account. If he withdraws $15 every time his goes to the bank, how many withdrawals will he make to have a balance of $0?
What is 5 withdrawals?
300

Find the GCF between 16 and 128

16

400

2 - -13

What is 15?

400

-10 - 5 + 6

What is -9?

400
On a cold winter day, the low temperature was 10 degrees F. Due to the wind chill, it felt like -18 degrees F. What was the difference between the actual temperature and the wind chill temperature?
What is 28 degrees?
400

Find the LCM between 16 and 36

144

500
-12 + -4 + /-16/
What is 0?
500
TRUE OR FALSE. /850/ > /-840 - 20/
What is false?
500

(-7/4) - 5/8

What is -2 3/8?

500

Prime factor 32 and 12 then find the GCF and LCM between them.

32= 2, 2, 2, 2, 2

12= 2, 2, 3

GCF= 4

LCM= 96

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