Grade 1 · Set E · Side 1 of 2
Ten more, ten less
E
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Ten more or ten less moves the tens digit. The ones stay.
1ten more than 43 is
2ten less than 79 is
3ten less than 66 is
4ten less than 22 is
5ten more than 42 is
6ten less than 58 is
7ten more than 11 is
8ten less than 48 is
9ten more than 49 is
10ten less than 52 is
11ten less than 35 is
12ten more than 10 is
13ten more than 84 is
14ten less than 51 is
15ten less than 24 is
16ten less than 15 is
17ten less than 47 is
18ten less than 39 is
19ten more than 63 is
20ten more than 78 is
21ten more than 34 is
22ten less than 40 is
23ten less than 49 is
24ten more than 64 is
Grade 1 · Set E · Side 2 of 2
Ten more, ten less
E
Start Finish
Goal: 10 min for both sides
Score/ 48
25ten more than 27 is
26ten more than 45 is
27ten less than 88 is
28ten more than 74 is
29ten more than 67 is
30ten less than 74 is
31ten less than 70 is
32ten more than 80 is
33ten more than 15 is
34ten more than 83 is
35ten less than 80 is
36ten more than 60 is
37ten less than 42 is
38ten less than 97 is
39ten less than 50 is
40ten less than 91 is
41ten less than 83 is
42ten more than 17 is
43ten more than 50 is
44ten more than 52 is
45ten less than 11 is
46ten less than 57 is
47ten less than 89 is
48ten less than 16 is
Answer key · Grade 1 · Set E
Ten more, ten less
153
269
356
412
552
648
721
838
959
1042
1125
1220
1394
1441
1514
165
1737
1829
1973
2088
2144
2230
2339
2474
2537
2655
2778
2884
2977
3064
3160
3290
3325
3493
3570
3670
3732
3887
3940
4081
4173
4227
4360
4462
451
4647
4779
486
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.