Grade 1: Missing addend - whole tens - sums with 150
Solve.

________ + 0 = 140

________ + 10 = 50

________ + 80 = 150

________ + 50 = 130

________ + 40 = 120

________ + 20 = 80

40 + ________ = 100

20 + ________ = 30

70 + ________ = 120

100 + ________ = 130

10 + ________ = 70

30 + ________ = 90

0 + ________ = 60

90 + ________ = 140

60 + ________ = 150

Copying permission: You are free to copy this worksheet for your students and for personal use. Do not distribute on worksheets without permission. Copyright almanahj.com/us



Grade 1: Missing addend - whole tens - sums with 150
The Answer.

140 + 0 = 140

40 + 10 = 50

70 + 80 = 150

80 + 50 = 130

80 + 40 = 120

60 + 20 = 80

40 + 60 = 100

20 + 10 = 30

70 + 50 = 120

100 + 30 = 130

10 + 60 = 70

30 + 60 = 90

0 + 60 = 60

90 + 50 = 140

60 + 90 = 150

Copying permission: You are free to copy this worksheet for your students and for personal use. Do not distribute on worksheets without permission. Copyright almanahj.com/us