ACTIVITY #1:
Direction: Find the sum using the rules for addition. 1.) -10 + (-15) =
2.) 17 + 32 =
3.) 42 + (-18) =
4.) -51 + ( -23) =
5.) 89 + (-15) =
6.) 81 + (-21) + 6 =
7.) -61 + (-47) + 10 =
8.) 90 + (-20) + 30 =
9.) -63 + (-71) + 12 + 18 =
10.) 12 + 19 + 91 + (-21) =
ACTIVITY #2:
Direction: Find the difference using the rules for subtraction.
1.) 82 – 53 =
2.) 19 – (-15) =
3.) - 49 – 39 =
4.) -84 – 12 =
5.) -54 – 17 – 11= 6.) 90 – 12=
7.) 76 – (-45) =
8.) 99 – (-98) – 1 = 9.) -9231 – (-5610) = 10.) 948 – (-672) =
Write “BINGPOT” if it is well –
defined, and “BAZINGA” if it is not.
1.) The collection of beautiful flowers in the
park.
2.) The collection of girls in your class.
3.) The collection of all the days in a week
beginning with the letter “T”.
4.) The collection of all rivers in India.
5.) A set of odd numbers
Direction: Write the following sets in
the roster form
ROSTER
METHOD
Roster / Listing Method
1.) A = The set of consonant letters in the name
“PHOEBE BUFFAY”
2.) B = The set of vowel letters in the name
“JAKE PERALTA”
3.) C = The set of all factors of 36
4.) D = The set of all even numbers less than 14
5.) E = The set of colors in the rainbow
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Answer:
Activity #1
1. -25
2. 49
3. 24
4. 74
5. 74
6. 66
7. -98
8. 100
9. -104
10. 101
Activity #2
1. 29
2. 34
3. 88
4. 96
5. 82
6. 78
7. 121
8. 196
9. -3621
10. 1620
1. BAZINGA
2. BINGPOT
3. BINGPOT
4. BINGPOT
5. BINGPOT
1. A={p,h,b,f,y}
2. B= {a,e}
3. C= {2, 3, 4, 6, 9, 12, 18}
4. D= {2,4,6,8,10,12}
5. E= { red, orange, yellow, green, blue, indigo, violet}
PA-BRAINLIEST PO