Quick Tens!
15 +2
17
15+20
35
14+13
27
17 ? 13
17>13
quick tens for 18+15
33
14+3
17
17+15
32
17+9
26
27 ? 24
27>24
number bond and 2 number sentences for 19+12
31
14+20
34
24+15
39
23+9
32
10 ? 13
42 ? 12
42> 12
17+23
40
25+12
37
13+20
33
32 ? 21
32>21
quick tens for 18+18
36
16+19
35
24+24
48
16+5
21
24 ? 34
24 < 34
27+25 YOU PICK!
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