- 497 + 30 =
Your answer:
417
527
517
427
- 1 century + 5 decades + 4 years =
Your answer:
54
154
145
541
- 56 X 8 =
Your answer:
548
448
460
308
- 6 X 6 - 6 X 10 =
Your answer:
300
3,000
30
3
- 457 - 138 =
Your answer:
219
319
405
595
- Estimate the total: 587 + 217 + 620 + 188 =
Your answer:
1,300
1,400
1,500
1,600
- 639 divided by 3 =
Your answer:
213
313
312
321
- Estimate the total: 2,472 + 6,795 =
Your answer:
6,000
8,000
9,000
7,000
- 5/6 of 36 X 3 =
Your answer:
60
90
120
18
- 3 hours + 20 minutes = ____ minutes
Your answer:
140
203
320
200
- 5,000 X 70 =
Your answer:
3,500,000
350,000
3,500
35,000
- 49 X 9 =
Your answer:
450
441
421
431
- 2,400 divided by 60 =
Your answer:
6
40
4
60
- 96-13 =
Your answer:
109
73
83
89
- 2/3 of 15 =
Your answer:
25
12
10
15
- 34 + 18 + 16 =
Your answer:
68
76
87
78
- Estimate: 83 divided by 23
Your answer:
5
3
4
2
- 9 X 2 - 6 X 12 =
Your answer:
124
144
90
60
- 824 + 16 =
Your answer:
850
830
840
835
- 121 divided by 11 + 33 =
Your answer:
22
11
33
44