E
Letisha is counting in 5s. She starts on 3, then counts on in 5s. Carry on this count. Put a counter on each number.
3, 8, 13, …
1 11 21 31 41 51 61 71 81 91
2 12 22 32 42 52 62 72 82 92
3 13 23 33 43 53 63 73 83 93
4 14 24 34 44 54 64 74 84 94
5 15 25 35 45 55 65 75 85 95
6 16 26 36 46 56 66 76 86 96
7 17 27 37 47 57 67 77 87 97
8 18 28 38 48 58 68 78 88 98
9 19 29 39 49 59 69 79 89 99
10 20 30 40 50 60 70 80 90 100
Do you notice a pattern? Now choose a different starting number.
I will start on 4.
Count on in 5s. Do you notice a different pattern? Try different starting numbers.
212
SK_G2_SB_16_206-215.indd 212
01/12/2021 14:05
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