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Lesson 5: Repetitive Subtraction and Addition
Constant Calculations
Use the
=.
key to work these constant
calculations.
1.
94 – 6 – 6 – 6 = ________
2.
945 + 12 + 12 + 12 = ________
3.
543 – 10 – 10 – 10 – 10 = ________
4.
345 + 22 + 22 + 22 + 22 = ________
5.
27 – 3 – 3 – 3 – 3 – 3 = ________
6.
45 + 5 + 5 + 5 + 5 + 5 = ________
7.
1000 – 100 – 100 – 100 – 100 = ________
8.
2000 + 50 + 50 + 50 + 50 + 50 = ________
9.
948 – 8 – 8 – 8 – 8 – 8 – 8 = ________
10.
604 + 4 + 4 + 4 + 4 + 4 + 4 = ________
11.
9987 – 3 – 3 – 3 – 3 – 3 – 3 = ________
12.
100 + 9 + 9 + 9 + 9 + 9 + 9 = ________
Victor 700 Calculator Teacher's Guide
STUDENT WORKSHEET
20
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