Fill in the blanks and arrange expressions in ascending order.

Question

ScanSolve AI Tutor · Accepted Answer

Here are the solutions to the problems.

1. Fill in the blanks to make the expressions equal on both sides of the sign:

Calculate the left side.
$$ 13 + 4 = 17 $$
Set up the equation and solve for the blank.
$$ 17 = \_ + 6 $$ $$ \_ = 17 - 6 $$ $$ \_ = 11 $$ The blank is $\boxed{11}$.
- b) $22 + \_ = 6 \times 5$
Calculate the right side.
$$ 6 \times 5 = 30 $$
Set up the equation and solve for the blank.
$$ 22 + \_ = 30 $$ $$ \_ = 30 - 22 $$ $$ \_ = 8 $$ The blank is $\boxed{8}$.
- c) $8 \times \_ = 64 \div 2$
Calculate the right side.
$$ 64 \div 2 = 32 $$
Set up the equation and solve for the blank.
$$ 8 \times \_ = 32 $$ $$ \_ = \frac{32}{8} $$ $$ \_ = 4 $$ The blank is $\boxed{4}$.
- d) $34 - \_ = 25$
Solve for the blank.
$$ \_ = 34 - 25 $$ $$ \_ = 9 $$ The blank is $\boxed{9}$.
2. Arrange the following expressions in ascending (increasing) order of their values:
Calculate the value of each expression.
- a) $67 - 19 = 48$
- b) $67 - 20 = 47$
- c) $35 + 25 = 60$
- d) $5 \times 11 = 55$
- e) $120 \div 3 = 40$
List the values in ascending order.
$40, 47, 48, 55, 60$
Replace the values with their original expressions.
$120 \div 3, 67 - 20, 67 - 19, 5 \times 11, 35 + 25$
The expressions in ascending order are:
$\boxed{120 \div 3, 67 - 20, 67 - 19, 5 \times 11, 35 + 25}$

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