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Question
7 × 20 – 4 = 136
Options
True
False
MCQ
True or False
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Solution
True
Explanation;
Hint: 7 × 20 – 4 = 140 – 4
= 136
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Chapter 1: Numbers - Exercise 1.3 [Page 17]
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RELATED QUESTIONS
Simplify the following expression.
{(220 – 140) + [10 × 9 + ( – 2 × 5)]} – 100
Simplify the expression.
45 ÷ 5 + 20 × 4 − 12
Simplify:
21−12 ÷ 3 × 2
Simplify:
16+8÷4−2×3
Simplify:
\[5\frac{1}{7} - \left\{ 3\frac{3}{10} \div \left( 2\frac{4}{5} - \frac{7}{10} \right) \right\}\]
54 ÷ 3 of 6 + 9 = ?
\[32 - [48 \div {36 - (27 - \overline{{16 - 9}})}] = ?\]
\[36 - [18 - {14 - (15 - 4 \div 2 \times 2)}]\]
\[\frac{28}{1} - \frac{2}{7} = \frac{\left( 196 - 2 \right)}{7} = \frac{194}{7} = 27\frac{5}{7}\]
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