Question
Riordan received $32.30 as allowance each week. This week, he saved $18.10 and spent the rest.
  1. How much did he spend this week?
  2. If he saved $5.70 more last week than this week, how much did he save last week?
4 m
(a)

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(b)

Click button first when a symbol is required. X

Riordan received $32.30 as allowance each week. This week, he saved $18.10 and spent the rest.
  1. How much did he spend this week?
  2. If he saved $5.70 more last week than this week, how much did he save last week?