TERCEROS BÁSICOS
EDUCACIÓN MATEMÁTICA TERCEROS BÁSICOS TERCEROS BÁSICOS PROFESORA: ANA CEA BARRERA-ROMINA COFRÉ SANDOVAL
CÁLCULO MENTAL N° 1 (Sumas horizontales)
Cálculo Mental Tercero Básico NOMBRE: ________________________________ CURSO
: ________________________________
10+10=
2+10=
4 + 5=
9 +5=
5 +5 =
3+13=
6 +5=
9 + 2=
2+6=
8+6=
6+6=
4+6=
3 +2 =
8+2=
2 + 10 =
10 +9=
8 +6=
12+10=
12+8=
10+10 =
3 +50=
8+8=
35+0=
9+6=
2+6=
4 + 10 =
3+4=
4+7=
6+3=
9+9=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N°2 (Restas horizontales)
CÁLCULO MENTAL N°3 (Sumas horizontales)
4 –1=
7–7=
8–3=
9 + 10 =
23 + 7 =
26 + 2=
10 – 3 =
6–5 =
10–2=
38 + 4 =
9+ 9 =
9+3=
3 –2 =
10–5=
9–9=
43 + 6 =
11 +7 =
5+ 6 =
23–3=
9–2 =
6–0=
8+5 =
6 +4 =
5 +8 =
8–2
8–5=
10–9=
49 + 1 =
10 + 7 =
10 + 10 =
5 –5=
9–8=
10+29 =
43+ 7 =
82 + 1 =
9–3=
9–4=
28–10=
10 +19 =
5 + 15 =
10 + 4 =
27–7=
18–5=
10–10=
6+6=
33 + 10 =
77 + 3 =
99–9=
8–3=
7–2=
8 + 21 =
40 + 40 =
32 + 3 =
9
=
-3=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 4 (Multiplicaciones)
CÁLCULO MENTAL N°5 (Multiplicaciones)
2 X3=
3X4=
2X5=
4x5=
4x9=
5x5=
3X6=
3 X 5=
2X7=
5 x 10 =
5x9=
5x4=
9X2=
6X2=
1X 2 =
4x8=
7x5=
8x5=
2X8=
3 X 10 =
2X2=
5x4
4x7=
5x6=
3X8=
2 X 10 =
3X9=
6 x 4=
3x4=
3x5=
2X4=
3X3 =
3X2=
5x3=
4x1=
7x4=
3X1=
2X6=
5X3=
5x2=
10 x 5 =
4x5=
7X2=
8X2=
9X3=
9x4=
5x8=
5x1=
4X2=
3X7=
10 X 3 =
6x5=
2x4=
9x5=
9X2 =
1 X2=
9X2=
4x6=
5x7=
8x4=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 6 (Sumas horizontales)
CÁLCULO MENTAL N°7 (Restas horizontales)
23+10=
25+25=
62+4=
18-8
51+4=
19 + 10 =
45+0=
18+2=
20+30=
23+23=
=
32–10=
9–3=
10–5=
25–10=
33–3=
16+4=
45–5=
67–7=
83–10=
11+11=
2 + 38 =
34–4=
72–2=
66–6=
22+22=
10+10=
30+30=
69–9=
2 6 – 10 =
3 3 – 10 =
37+3=
99+1=
80+20=
48–10=
16–10=
85–4=
15+15=
45+45=
33+33=
98–8=
77–10=
30–10=
31+9=
64+6=
2 8 + 10 =
25–15=
88–18=
72–12=
17+3=
90+9=
25+5
87–83=
96–36=
68–18=
40+40=
25+4=
18+10=
28–28=
43–23=
22 – 2 2 =
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 8 (Sumas horizontales)
CÁLCULO MENTAL N° 9 (Restas horizontales)
90+3=
500+9=
18+8=
32–10=
42–11=
6 3 –1 3 =
66+7=
76+30=
32+9=
94–64=
87–24=
67–25=
200+58=
64+7=
27+110=
80–10=
42–12=
94–64=
98+10=
400+20=
42+29=
85–15=
59–19=
29–17=
53+34=
52+26=
43+38=
39–18=
55–55=
89–24=
32+17=
42+33=
28+31=
79–12=
99–69=
13–12=
36+14=
42+29=
33+40=
18–15=
18–8=
20–15=
37+41=
42+58=
58+12=
11–10=
60–20=
58–7=
86+14=
55+25=
63+19=
75–2=
36–4=
99–27=
83+59=
77+33=
66+44=
78–6=
15–15=
63–62=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 11 (Multiplicaciones)
CÁLCULO MENTAL N° 10 (Multiplicaciones) 6X3=
7x4=
6x9=
6x6=
6X8=
7X6=
7 X 10 = 7X9= 7X3= 2X7= 7X1= 7 X 5= 6 X 7= 4X7=
6X8= 6X1= 6X5 10 X 6 = 3x6= 2X6 5X6= 9X7
2X5=
3X5=
3X7=
9X4=
5X 5 =
3X 3 =
2X2=
4X4=
1X1=
9X3=
4X6=
5X6=
7X4=
9X2=
5X8=
9X5=
9X4=
9X3=
8X4=
2X9=
2X6
3X6=
4X6=
5X6=
5 X 10 =
1X4=
10 X 3 =
4X5=
7X3=
4X9=
6X1= 6 X 10 = 5X7= 6X2= 1 X 7= 7X2= 3X7= 8X6=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 12 (Restas horizontales)
CÁLCULO MENTAL N° 13 (Restas horizontales)
69–24=
96–86=
43–13=
28–31=
36–14=
49–29=
21–9=
12–8=
76–73=
84–24=
35–15=
76–26=
56–28=
81–60=
33–13=
93–3=
56–16=
43–3=
17–3=
42–28=
89–64=
78–18=
69–0=
35–1=
7 2 – 12 =
6 5 – 12 =
40–32=
72–2=
15–5=
97–17=
46–34=
45–33=
50–30=
66–16=
28–8=
49–10=
54–24=
45–30=
36–33=
63–10=
86–6=
48–18=
52–42=
27–23=
60–30=
55–55=
16–1=
28–10=
70–35=
25–25=
50–25=
73–11=
56–10=
10–10=
70–25=
09–15=
45–15
54–3=
74–14=
99–10=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 14 (Multiplicaciones)
CÁLCULO MENTAL N° 15 (Multiplicaciones)
8X2=
9X3 =
9X4=
6X3=
7X4=
8X3=
8X7=
9X9=
8X9=
3X9=
9 X 10 =
8X1=
7X8=
6X8=
6X9=
7X7=
7X6
7X8=
1X8
10 X 9 =
2X9=
9X4=
6X5=
8X5=
8X8=
7X9=
5X8=
7X9=
6X8=
6X9=
4X8=
3X8=
8X4=
8X7=
6X6=
6X7=
9X2=
8X5=
9 X 10 =
9X6=
5X6=
8X8=
9X6=
7X8=
9X8=
1X9=
6X10=
7X3=
9X7=
8X7=
8X6=
5X5=
8X6=
8X4=
3X9=
4X9 =
2X8=
9X7=
9X9=
4X9=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 16 (Restas horizontales)
CÁLCULO MENTAL N° 17 (Sumas horizontales)
99–9=
120–20=
85–4=
36+4=
77+2=
83+6=
46–4=
61–10=
99–4=
56+4=
27+2=
63+5=
99–9=
86–3=
300+24=
77+3=
18+1=
78–2=
16–16=
46–3=
200+9=
63+10=
100+100=
82–0=
68–4=
97–5=
80+9=
23+5=
60+10=
100–50=
50–5=
250–50=
71+8=
21+8=
63+6=
28–4=
69–19=
67–5=
600+10=
820+9=
321+8=
78–4=
56–2=
128–28=
910+9=
71+6=
23+5=
333–33=
26–26=
78–6=
6 0 + 10 =
90+1=
1 9 0 – 9 0=
8 9 – 10 =
290–290=
120+10=
67+2=
200–100=
66+3= 80+9=
TERCEROS BÁSICOS
TERCEROS BÁSICOS
CÁLCULO MENTAL N° 18 (Sumas horizontales) 200+30=
330+10=
500+500=
300+29=
510+30=
20+35=
90+15=
120+35=
220+60=
310+50=
880+20=
450+50=
200+100=
120+120=
320+50=
550+30=
660+40=
8 2 0 + 3 3 0=
340+50 =
4 0 0 + 10=
3 0 0 + 9=
4 55+11=
900+25=
743+6=
350+5=
510 +18=
777+10=
820+20=
59+50=
63+26=