Anúncios
1
250 + 1250 = ?
1500
2000
1550
1450
1000
1650
2
1.987 - 677 = ?
1.240
1.310
1.300
1.477
1400
1.510
3
130 × 4 = ?
620
500
555
520
600
550
4
390 ÷ 2 = ?
205
195
210
200
185
190
5
1.550 + 2.675 = ?
4.295
4.195
4.335
4.255
4.305
4.225
6
9.025 - 6.750 = ?
2.275
2.285
2.280
2.250
2.270
2.255
7
1.240 × 3 = ?
3.735
3.725
3.730
3.750
3. 720
3.755
8
468 ÷ 2 = ?
244
234
225
230
235
240
