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Addition (1)
Addition (2)
Subtraction (1)
Subtraction (2)
100

947+778=?

1725

100

1104+688=?

1792

100

913-726=?

187

100

1107-1069=?

38

200

963+859=?

1822

200

1146+675=?

1821

200

932-844=?

88

200

1127-1048=?

79

300

1046+855=?

1901

300

1173+758=?

1931

300

1011-823=?

188

300

1153-976=?

177

400

1074+957=?

2031

400

1248+776=?

2024

400

1047-959=?

88

400

1261-992=?

269

500

1106+555=?

1661

500

1274+888=?

2162

500

1103-926=?

177

500

1274-1088=?

186