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WorksheetsFluency Addition/ Subtraction within 20
Total questions: 100
Worksheet time: 50mins
9+9=
(a)
9+5=
(a)
9+1=
(a)
9-6=
(a)
9-2=
(a)
9-1=
(a)
8+6=
(a)
8+2=
(a)
8-6=
(a)
8-2=
(a)
7+6=
(a)
7+2=
(a)
7-5=
(a)
6-2=
(a)
5+3=
(a)
5-4=
(a)
4-1=
(a)
3+1=
(a)
20+0=
(a)
20-20=
(a)
20-16=
(a)
20-11=
(a)
20- 6=
(a)
20- 2=
(a)
2+2=
(a)
2-0=
(a)
19+1=
(a)
19+0=
(a)
19-13=
(a)
18+2=
(a)
18+1=
(a)
18-18=
(a)
17+2=
(a)
17-9=
(a)
17-8=
(a)
17-7=
(a)
17-6=
(a)
17-5=
(a)
17-17=
(a)
17-16=
(a)
17-15=
(a)
17-14=
(a)
17-13=
(a)
17-1=
(a)
17-0=
(a)
16+4=
(a)
16+3=
(a)
16+2=
(a)
16+1=
(a)
16+0=
(a)
16-9=
(a)
16-5=
(a)
16-4=
(a)
16-3=
(a)
16-2=
(a)
16-13=
(a)
16-12=
(a)
16-11=
(a)
16-10=
(a)
16-1=
(a)
16-0=
(a)
15+2=
(a)
15+1=
(a)
15+0=
(a)
15-9=
(a)
15-8=
(a)
15-7=
(a)
15-6=
(a)
15-5=
(a)
15-4=
(a)
15-3=
(a)
15-2=
(a)
15-11=
(a)
15- 15=
(a)
14+3=
(a)
14-9=
(a)
14-5=
(a)
14-14=
(a)
14-10=
(a)
13+6=
(a)
13+2=
(a)
13-8=
(a)
13-4=
(a)
13-11=
(a)
12+8=
(a)
12+4=
(a)
12+0=
(a)
12-6=
(a)
12-1=
(a)
11+7=
(a)
11+2=
(a)
11-7=
(a)
11-6=
(a)
11-2=
(a)
11-0=
(a)
10+6=
(a)
10+10=
(a)
10-8=
(a)
10-3=
(a)
1-0=
(a)
