2 Fill in the blanks. Show how you can comp the numbers. a $$ \quad 4.27=4 $$ ones $$ ^{+} $$ $$ \qquad $$ tenths $$ { }^{+} $$ $$ \qquad $$ hundredths b $$ 50.89=5 $$ tens + $$ \qquad $$ ones $$ { }^{+} $$ c 3 tens +7 ones +1 tenth +4 hundredths $$ = $$ $$ \qquad $$ d $$ 70+5+0.3+0.02= $$ $$ \qquad $$ e $$ 56.48=50+6+ $$ $$ \qquad $$ Level 2 323.45 can be regrouped in different ways. Fill in the blanks. a $$ 23.45=23+ $$ $$ \qquad $$ Con you think of othe ways to regroup 23. b $$ 23.45=20+ $$ $$ \qquad $$ $$ +0.45 $$ c $$ 10+ $$ $$ \qquad $$ $$ +0.05=23.45 $$

Question

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Let's solve the problems step by step, filling in the blanks and explaining the reasoning behind each step.

### Part 1

**a**: $$ 4.27 = 4 $$ ones $$ + $$ $$ \quad $$ tenths $$ + $$ $$ \quad $$ hundredths

- We have $$ 4.27 $$.
- The number consists of:
  - $$ 4 $$ ones (which is $$ 4 $$)
  - The tenths place is $$ 2 $$ (which is $$ 0.2 $$)
  - The hundredths place is $$ 7 $$ (which is $$ 0.07 $$)

So, we can fill in the blanks:
- Tenths: $$ 2 $$
- Hundredths: $$ 7 $$

Thus, the complete equation is:
$$ 4.27 = 4 \text{ ones } + 2 \text{ tenths } + 7 \text{ hundredths} $$

---

**b**: $$ 50.89 = 5 $$ tens $$ + $$ $$ \quad $$ ones $$ + $$

- We have $$ 50.89 $$.
- The number consists of:
  - $$ 5 $$ tens (which is $$ 50 $$)
  - The ones place is $$ 0 $$ (which is $$ 0 $$)
  - The tenths place is $$ 8 $$ (which is $$ 0.8 $$)
  - The hundredths place is $$ 9 $$ (which is $$ 0.09 $$)

So, we can fill in the blanks:
- Ones: $$ 0.89 $$

Thus, the complete equation is:
$$ 50.89 = 5 \text{ tens } + 0.89 \text{ ones } $$

---

**c**: $$ 3 $$ tens $$ + 7 $$ ones $$ + 1 $$ tenth $$ + 4 $$ hundredths $$ = $$

- We have:
  - $$ 3 $$ tens (which is $$ 30 $$)
  - $$ 7 $$ ones (which is $$ 7 $$)
  - $$ 1 $$ tenth (which is $$ 0.1 $$)
  - $$ 4 $$ hundredths (which is $$ 0.04 $$)

Now, we can add these together:
$$ 30 + 7 + 0.1 + 0.04 = 37.14 $$

Thus, the complete equation is:
$$ 3 \text{ tens } + 7 \text{ ones } + 1 \text{ tenth } + 4 \text{ hundredths } = 37.14 $$

---

**d**: $$ 70 + 5 + 0.3 + 0.02 = $$

- We can add these together:
$$ 70 + 5 + 0.3 + 0.02 = 75.32 $$

Thus, the complete equation is:
$$ 70 + 5 + 0.3 + 0.02 = 75.32 $$

---

**e**: $$ 56.48 = 50 + 6 + $$ $$ \quad $$

- We have $$ 56.48 $$.
- The number consists of:
  - $$ 50 $$ (which is $$ 50 $$)
  - $$ 6 $$ (which is $$ 6 $$)
  - The tenths place is $$ 4 $$ (which is $$ 0.4 $$)
  - The hundredths place is $$ 8 $$ (which is $$ 0.08 $$)

So, we can fill in the blanks:
- $$ 0.48 $$

Thus, the complete equation is:
$$ 56.48 = 50 + 6 + 0.48 $$

---

### Level 2

**a**: $$ 23.45 = 23 + $$ $$ \quad $$

- We have $$ 23.45 $$.
- The number consists of:
  - $$ 23 $$ (which is $$ 23 $$)
  - The decimal part is $$ 0.45 $$

So, we can fill in the blanks:
- $$ 0.45 $$

Thus, the complete equation is:
$$ 23.45 = 23 + 0.45 $$

**Other ways to regroup 23**:
- $$ 20 + 3 $$
- $$ 10 + 10 + 3 $$

---

**b**: $$ 23.45 = 20 + $$ $$ \quad $$ $$ + 0.45 $$

- We have $$ 23.45 $$.
- The number consists of:
  - $$ 20 $$ (which is $$ 20 $$)
  - The remaining part is $$ 3.45 $$

So, we can fill in the blanks:
- $$ 3.45 $$

Thus, the complete equation is:
$$ 23.45 = 20 + 3.45 $$

---

**c**: $$ 10 + $$ $$ \quad $$ $$ + 0.05 = 23.45 $$

- We have $$ 23.45 $$.
- The number consists of:
  - $$ 10 $$ (which is $$ 10 $$)
  - The remaining part is $$ 13.45 $$

So, we can fill in the blanks:
- $$ 13.45 $$

Thus, the complete equation is:
$$ 10 + 13.45 + 0.05 = 23.45 $$

---

This completes the problem-solving process for the given questions!
a) $$ 4.27 = 4 $$ ones $$ + 2 $$ tenths $$ + 7 $$ hundredths b) $$ 50.89 = 5 $$ tens $$ + 0.89 $$ ones c) $$ 3 $$ tens $$ + 7 $$ ones $$ + 1 $$ tenth $$ + 4 $$ hundredths $$ = 37.14 $$ d) $$ 70 + 5 + 0.3 + 0.02 = 75.32 $$ e) $$ 56.48 = 50 + 6 + 0.48 $$ **Level 2** a) $$ 23.45 = 23 + 0.45 $$ b) $$ 23.45 = 20 + 3.45 $$ c) $$ 10 + 13.45 + 0.05 = 23.45 $$

2 Fill in the blanks. Show how you can comp the numbers.
a ones
tenths
hundredths
b tens + ones
c 3 tens +7 ones +1 tenth +4 hundredths

d
e

Level 2
323.45 can be regrouped in different ways. Fill in the blanks.
a Con you think of othe ways to regroup 23.
b
c

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Level 2

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2 Fill in the blanks. Show how you can comp the numbers. a ones tenths hundredths b tens + ones c 3 tens +7 ones +1 tenth +4 hundredths d e Level 2 323.45 can be regrouped in different ways. Fill in the blanks. a Con you think of othe ways to regroup 23. b c