What’s My Sum?
1. 7 + 9
2. 26 + 44
3. 105 + 87
4. 256 + 108
5. 1,358 + 786
Let’s Add and Subtract
1. 108
- 56
2. 728
+ 984
3. 5 0 0 0 8
- 6 2 7 9
4. 24
x 14
5.
156
x
24
52 1,172
43,729 96
+ 24
336
624
+ 312
3,744
What’s My Total?
1. 56 – 14
2. 10 – (-8 )
3. -27 + 40
4. 81 – 153
5. 105 – 529
Let’s Multiply
1. 8 x 7
2. (-5) x 8
3. (-10) x (-12)
4. 9 x (-8)
5. -15 x (-3)
MATH10-week1.pptx
MATH10-week1.pptx

MATH10-week1.pptx

  • 2.
    What’s My Sum? 1.7 + 9 2. 26 + 44 3. 105 + 87 4. 256 + 108 5. 1,358 + 786
  • 3.
    Let’s Add andSubtract 1. 108 - 56 2. 728 + 984 3. 5 0 0 0 8 - 6 2 7 9 4. 24 x 14 5. 156 x 24 52 1,172 43,729 96 + 24 336 624 + 312 3,744
  • 4.
    What’s My Total? 1.56 – 14 2. 10 – (-8 ) 3. -27 + 40 4. 81 – 153 5. 105 – 529
  • 8.
    Let’s Multiply 1. 8x 7 2. (-5) x 8 3. (-10) x (-12) 4. 9 x (-8) 5. -15 x (-3)

Editor's Notes

  • #3 16 70 192 364 2,144
  • #4 16 70 192 364 2,144
  • #5 42 18 (“-” times”-” becomes positive, so expression becomes 10+8=18) -13 -72 -424
  • #6 Paclick po nung video. Salamat po!
  • #7 Paclick po nung video. Salamat po!
  • #8 Paclick po nung video. Salamat po!
  • #9 56 -40 120 -72 45
  • #10 Paclick po nung video. Salamat po!
  • #11 Paclick po nung video. Salamat po!