Module 4 Test probem # 1
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Last updated almost 5 years ago
6 questions
Note from the author:
Question 1
1
1a. Solve Mentally:
__________ = 573 - 10
1a. Solve Mentally:
__________ = 573 - 10
1
1b. Solve mentally:
__________ + 10 = 174
1b. Solve mentally:
__________ + 10 = 174
1
1c. Solve mentally
283 + 100 = __________
1c. Solve mentally
283 + 100 = __________
1
1d. Solve mentally
39 + __________ = 82
1d. Solve mentally
39 + __________ = 82
1
1e. Solve mentally
__________ = 166 - 40
1e. Solve mentally
__________ = 166 - 40
1
1f. Solve mentally
__________ - 100 = 81
1f. Solve mentally
__________ - 100 = 81