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Math:
Direction Perform the indicated operation. Simplfy if necessary
1.) 21/5 - 4/5 =
1.) 43/5 + 4/5 =
2. 13/8 + 1/4 =
2. 13/4-3/4 =
3. 43/6 + 5/6 =
3. 41/6-5/6 =
4. 22/7-31/7=
4. 26/7+31/7:
5. 2/7-3 1/7=
5. 42/7+31/7=
6. 81/2-2/4 =
6. 91/8 +2/4=
7. 3/10-1/5 =
7. 13/10+1/5=
8. 21/6-3/6=
8. 27/14+3/7=
9. 21/4 - 13/4 =
9.) 22/4 +12/4=
10.)3/10-10/50=
10.) 4/10 + 15/50=

Also meron talaga yan Double numbers

!! Isa ay - isa ay +​