9/11/2015
Grade 3 10 Days
Unit 15 Day 1
1. 1. When rounding to the nearest ten, what is the
greatest whole number that rounds to 360? 2. What is the length, in inches, of the crayon shown? 3. What number goes into the box to make the equation true?
=4
4. Copy the chart. Decide whether each comparison is true or false.
Put a √ in the correct column. 5. Copy this model. Shade in
of the model.
TRUE
< <
FALSE
1
9/11/2015
Unit 15 Day 2
1. What unknown number makes the equation true? 6 x ____ = 300 2. Use the number line to help you complete the equation.
3. Compare using <, >, or =
1=
0
1
4. What number goes in the box to make the equation true?
3=
5. What number goes in the box to make the equation true?
<
Unit 15 Day 3
1. What is 67 rounded to the nearest ten? 2. What is the length, in inches, of the glue shown? 3. Use the number line below to help you
complete the equation: 0
=1
1
4. What number goes in the box to make the equation true? 4 =
5. Compare using <, >, or =
2
9/11/2015
Unit 15 Day 4
1. What unknown number makes the equation true? 400 = ____ x 5 2. What number goes into the box to make the equation true? 3. Compare using <, >, or =
=1
4. The fraction model shows of the whole figure shaded. Enter a
numerator in the box to make the equation true. 5. 600 – 17 = _____
=1
920 – 70 = ______
Unit 15 Day 5
What is 207 rounded to the nearest ten? 2. What is the length, in inches of the gum shown? 1.
3.
What number goes in the box to make the equation true? 2 = 4. Compare using <, >, or =
5.
Joe makes the following statement: “When comparing 2 fractions with a numerator of 1, the fraction with the bigger denominator is greater.” Do you agree? Why or why not?
3
9/11/2015
Unit 15 Day 6
1. What unknown number makes this equation true? 70 x ____ = 350 2. What number goes into the box to make the equation true? 3. Copy the number line below. Put these fractions on your number line. ,
0 4.
=2
1
An input/output machine is shown. The same rule is used for each number that is put into the machine. What number comes out if 7 is put in?
5.
3
6
8
60
120
160
What number comes out if 5 is put in?
Unit 15 Day 7
1. What is 321 rounded to the nearest hundred? 2. What is the length, in inches, of the shape shown?
3. Compare using <, >, or =
4. What number goes in the box to make the equation true? 5. Put
= 1
on the number line below. 0
1
4
9/11/2015
Unit 15 Day 8
1. What unknown number makes the equation true?
7 x 80 = ______
2. What number goes in the box to make the equation true? =
3. What fraction is located at Point B on the number line below? B
0 4. 805 - _____ = 76
1
5 Compare using <, >, or =
Unit 15 Day 9
1. 1. When rounding to the nearest ten, what is the least whole
number that rounds to 90? 2. What is the length, in inches, of the shape shown?
3. 60 x 5 = ________
4 x _______ = 200
_______ x 3 = 180
4. Copy the number line. Put these fractions on it: 0
5 Compare using <, >, or =
1
5
9/11/2015
Unit 15 Day 10
1. What unknown number makes the equation true? 6 x ____ = 240 2. Which number goes in the box to make the equation true?
3. 4.
>
TRUE
FALSE
Decide whether each comparison is True or False. Copy the chart and √ True or False. What number goes in the box to make the equation true? = 1
< <
5. Copy the number line below. Put on the line.
0
1
6
