Senior one, 10 or more and 20 or less, oral arithmetic practice does not carry forward (3)

Correct name and time (200 questions)

10+ 1= 14+5= 18-7= 10+2= 10+6= 16-6= 10+9= 10+3= 1 1+2= 1 9-5= 1 1+4= 6 5438+05-3= 1 1+5= 18-5= 1 1+7= 1 1+8= 1 1+9= / kloc-0/2+3= 18-8= 12+4= 13-2= 12 +5= 13+ 1= 18-4= 10+7= 18-3= 10+5= / kloc-0/4-4= 15-2= 14+ 1= 14+3= 17-5= 14+6= 654 38+05+ 1= 15+4= 12+6= 1 4-2= 16+ 1= 1 1+3= 16+4= 18+ 1= 19+ 1= 3+ 14= 6543 8+09- 1= / kloc-0/ 1+ 1= 19-6= 1 1+3= 18-2= 13+3= 17-2= 17-7= 13+6=

12+7= 17-4= 13+3= 13+5= 12-2= 10+8= 15+2= 20-0= 16+2= 17+ 1= 20+0= / kloc-0/9-2= 165438+ 0+6= 18-6= 10+6= 16- 1= 1

16-5= 19-8= 13-3= 14+2= 18+2= 15+3= 14-3= 17-0= 17+2= 12+ 1= / kloc-0/9-3= 19-9= 6 5438+07- 1= 17-3= 12+3= 12+8= 19-7= 13+4= 13+7= 16-4= / kloc-0/7-6= 19-0= 15+5= 16+3= 65 438+00+4= 19-4= 18- 1= 1 1+4= 14+ 1= 16-2=

13+2= 17+3=

12+8= 13+4= 15-4= 13+2= 16-3= 13+ 1= 15- 1= 14+2= 12+5= 1 8-0= 13+5= 1 3- 1= 15-5= 14- 1= 10+5= 12- 1= 1 1- 1= / kloc-0/6-0= 13-3= 18-3= 18+2= 17 -6= 14+6= 15+ 1= 15+2= 15+3= 19-0= / kloc-0/8-8= 12+4= 16-5= 17- 1= 10+6= 17-3= 654 38+04+ 1= 12-2= 17-5= 1 0+8= 3+ 14= 19- 1= 16+3= 1 1+3= 17+3= 18+ 1= 12-2 = 14+2= / kloc-0/0+8= 10+ 1= 10+6= 16-6= 20-0= 14-3= 16+2= 17-0= 19-9= 18- 1=

15+4= 1 1+4= 14+2= 20+0= 19-2= 16+4= 19+ 1= 16-4= 14+5= 10+9= / kloc-0/5+5= 1 1+ 1= 1 1+3= 2

1 1+9= 12+5= 13+3= 17-7= 16-4= 12+ 1= 19-3= 17+ 1= 1 5-2= 14+3= 18-7= 6 5438+00+3= 14-2= 19-6= 18-2= 12+3= 12+7= 17-2= 14+3= / kloc-0/0+4= 19-4= 17+2= 14+ 1= 65 438+07-5= 10+2= 12+6= 16+ 1= 1 1+6= / kloc-0/8-6= 13-2= 14+ 1= 15-2=

2+ 12= 2+ 13= 2+ 14=

15-5= 15-6= 15-7=

18- 10= 17- 1= 17-2=

2+ 17= 2+ 18= 3+3=

19- 10= 18- 1= 18-2=

3+ 16= 3+ 17= 4+4=

13-5= 13-6= 13-7=

4+7= 4+8= 4+9=

13- 10= 12- 1= 12-2=

4+ 12= 4+ 13= 4+ 14=

1 1- 1= 1 1-2= 1 1-3=