Grade 1 Math Worksheet
Write the answer on the line.
80 - 70 =
50 - 40 =
80 - 10 =
20 - 10 =
50 - 20 =
40 - 10 =
40 - 30 =
70 - 20 =
60 - 10 =
90 - 60 =
60 - 50 =
90 - 50 =
40 - 20 =
70 - 50 =
60 - 20 =
90 - 30 =
80 - 20 =
70 - 10 =
Answer Key - Grade 1 Math Worksheet
Write the answer on the line.
80 - 70 = 10
50 - 40 = 10
80 - 10 = 70
20 - 10 = 10
50 - 20 = 30
40 - 10 = 30
40 - 30 = 10
70 - 20 = 50
60 - 10 = 50
90 - 60 = 30
60 - 50 = 10
90 - 50 = 40
40 - 20 = 20
70 - 50 = 20
60 - 20 = 40
90 - 30 = 60
80 - 20 = 60
70 - 10 = 60