twodigit and singledigit numbers Representations Year 2 Number Addition and Subtraction How to use this presentation You can find the teacher guide 113 Addition and subtraction twodigit and singledigit numbers ID: 1044878
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1. 1.13 Addition and subtraction:two-digit and single-digit numbersRepresentations | Year 2Number, Addition and Subtraction
2. How to use this presentationYou can find the teacher guide 1.13 Addition and subtraction: two-digit and single-digit numbers by following the link below.
3. 1.13 Calculation: two-digit +/− single-digit – step 1:1one moreone less
4. 1.13 Calculation: two-digit +/− single-digit – step 1:1
5. 1.13 Calculation: two-digit +/− single-digit – step 1:2
6. 1.13 Calculation: two-digit +/− single-digit – step 1:210s1s53453 + 1 = 5454 – 1 = 53
7. 1.13 Calculation: two-digit +/− single-digit – step 1:2
8. 414244451.13 Calculation: two-digit +/− single-digit – step 1:3404346
9. 1.13 Calculation: two-digit +/− single-digit – step 1:4351?34
10. 1.13 Calculation: two-digit +/− single-digit – step 1:539
11. 1.13 Calculation: two-digit +/− single-digit – step 1:6+1– 1
12. 1.13 Calculation: two-digit +/− single-digit – step 1:6
13. 1.13 Calculation: two-digit +/− single-digit – step 1:619+1=20
14. 1.13 Calculation: two-digit +/− single-digit – step 1:620–1=19
15. 1.13 Calculation: two-digit +/− single-digit – step 1:620119
16. 1.13 Calculation: two-digit +/− single-digit – step 1:7+1+1+1+1
17. 1.13 Calculation: two-digit +/− single-digit – step 1:7+1+1+1+1
18. 1.13 Calculation: two-digit +/− single-digit – step 1:7+1+1+1
19. 1.13 Calculation: two-digit +/− single-digit – step 1:7+1–1+1–1+1–1+1–1
20. 1.13 Calculation: two-digit +/− single-digit – step 1:7+1+1+1+1–1–1–1–1
21. 1.13 Calculation: two-digit +/− single-digit – step 1:7+1+1+1–1–1–1
22. 1.13 Calculation: two-digit +/− single-digit – step 2:136+=9
23. 1.13 Calculation: two-digit +/− single-digit – step 2:1236+=29
24. 1.13 Calculation: two-digit +/− single-digit – step 2:16+=36+=92239
25. 1.13 Calculation: two-digit +/− single-digit – step 2:1+6+6
26. 1.13 Calculation: two-digit +/− single-digit – step 2:2+34 + 3 =7+314 + 3 =17+324 + 3 =27+334 + 3 =37
27. 1.13 Calculation: two-digit +/− single-digit – step 2:2+34 + 3 =7+344 + 3 =47+354 + 3 =57+364 + 3 =67
28. 1.13 Calculation: two-digit +/− single-digit – step 2:2+34 + 3 =7+374 + 3 =77+384 + 3 =87+394 + 3 =97
29. 1.13 Calculation: two-digit +/− single-digit – step 2:34 + 3 = 7112233
30. 1.13 Calculation: two-digit +/− single-digit – step 2:3
31. 1.13 Calculation: two-digit +/− single-digit – step 2:4–39 – 3 =6–319 – 3 =16–329 – 3 =26–339 – 3 =36
32. 1.13 Calculation: two-digit +/− single-digit – step 2:4–39 – 3 =6–349 – 3 =46–359 – 3 =56–369 – 3 =66
33. 1.13 Calculation: two-digit +/− single-digit – step 2:4–39 – 3 =6–379 – 3 =76–389 – 3 =86–399 – 3 =96
34. 1.13 Calculation: two-digit +/− single-digit – step 2:53734474457543
35. 1.13 Calculation: two-digit +/− single-digit – step 2:5
36. 1.13 Calculation: two-digit +/− single-digit – step 2:7
37. 1.13 Calculation: two-digit +/− single-digit – step 3:116+4=02312
38. 1.13 Calculation: two-digit +/− single-digit – step 3:1
39. 1.13 Calculation: two-digit +/− single-digit – step 3:146121023
40. 1.13 Calculation: two-digit +/− single-digit – step 3:1
41. 1.13 Calculation: two-digit +/− single-digit – step 3:21727374757677787972030405060708090100+3+3+3+3+3+3+3+3+3
42. 1.13 Calculation: two-digit +/− single-digit – step 3:3
43. 1.13 Calculation: two-digit +/− single-digit – step 3:4
44. 1.13 Calculation: two-digit +/− single-digit – step 3:4107– 30=21732
45. 1.13 Calculation: two-digit +/− single-digit – step 3:4
46. 1.13 Calculation: two-digit +/− single-digit – step 3:4
47. 1.13 Calculation: two-digit +/− single-digit – step 3:51727374757677787972030405060708090100– 3– 3– 3– 3– 3– 3– 3–3– 3
48. 1.13 Calculation: two-digit +/− single-digit – step 3:6
49. 1.13 Calculation: two-digit +/− single-digit – step 4:112118 + 3 =
50. 1.13 Calculation: two-digit +/− single-digit – step 4:117113 + 8 =
51. 1.13 Calculation: two-digit +/− single-digit – step 4:11211+2+1+310118+ 38=
52. 1.13 Calculation: two-digit +/− single-digit – step 4:11711+7+1+810113+ 83=
53. 1.13 Calculation: two-digit +/− single-digit – step 4:1218–2–1–310118– 311=
54. 1.13 Calculation: two-digit +/− single-digit – step 4:1–7–1–810113713– 811=
55. 1.13 Calculation: two-digit +/− single-digit – step 4:21211+ 38=8 + 3 = 8 + 2 +1= 10 + 1= 11
56. 1.13 Calculation: two-digit +/− single-digit – step 4:21221+ 3=18 + 3 = 18 + 2 + 1= 20 + 1= 2118
57. 1.13 Calculation: two-digit +/− single-digit – step 4:212+ 3=28 + 3 = 28 + 2 + 1= 30 + 1= 312831
58. 1.13 Calculation: two-digit +/− single-digit – step 4:3+3+2+1+3+2+1+3+2+1+3+2+1
59. 1.13 Calculation: two-digit +/− single-digit – step 4:3+3+2+1+3+2+1+3+2+1+3+2+1
60. 1.13 Calculation: two-digit +/− single-digit – step 4:3+3+2+1+3+2+1+3+2+1
61. 1.13 Calculation: two-digit +/− single-digit – step 4:42232
62. 1.13 Calculation: two-digit +/− single-digit – step 4:55501115– 501=22223333
63. 1.13 Calculation: two-digit +/− single-digit – step 4:6218– 311=11 – 3 = 11 – 1 – 2= 10 – 2= 8
64. 1.13 Calculation: two-digit +/− single-digit – step 4:62118– 3=21 – 3 = 21 – 1 – 2= 20 – 2= 1821
65. 1.13 Calculation: two-digit +/− single-digit – step 4:621– 3=31 – 3 = 31 – 1 – 2= 30 – 2= 283128
66. 1.13 Calculation: two-digit +/− single-digit – step 4:7–3–2–1–3–2–1–3–2–1–3–2–1
67. 1.13 Calculation: two-digit +/− single-digit – step 4:7–3–2–1–3–2–1–3–2–1–3–2–1
68. 1.13 Calculation: two-digit +/− single-digit – step 4:7–3–2–1–3–2–1–3–2–1
69. 1.13 Calculation: two-digit +/− single-digit – step 4:81828
70. 1.13 Calculation: two-digit +/− single-digit – step 4:9