Illustrative Mathematics Unit 6 Quiz 1

2 + 2 + 2+ 2+ 2

5 + 2

2⁵

2 X 5

$$9,526\ -\ 87\ =\ ?$$

$$87\ \cdot\ 9,526\ =\ ?$$

$$9,526\ \div\ 87\ =\ ?$$

$$81\ \cdot\ \lfloor59\ +\ 37\rfloor$$

$$\lfloor81\ \cdot\ 37\rfloor\ +\ 59$$

$$\lfloor81\ \cdot\ 37\rfloor\ +\lfloor81\ \cdot\ 59\rfloor$$

$$81\ +\lfloor37\ \cdot\ 59\rfloor$$

$$\lfloor37\ +\ 59\rfloor\ \cdot\ 81$$

3.9 + ? = 8.6

8.6 + 3.9 = ?

8.6 = ?+3.9

8.6 − 3.9 = ?

? − 3.9 = 8.6

g=1

g=2

g=3

g=4

16 cubes

8 cubes

4 cubes

1 cube