Evaluate the expression below using mental math. Be prepared to explain your reasoning.
43 + 57 + 50 + 7 + 3 + 40 = _______
Question 3
3.
Use the rectangle below to answer the following questions.
Perimeter = _______ units
Area = _______ square units
Question 4
4.
Drag each number to its correct category.
7
14
11
9
12
Question 5
5.
Question 6
6.
Evaluate the expression below using mental math. Be prepared to explain your reasoning.
243 + 57 + 43 + 257 = _______
Question 7
7.
Use the rectangle below to answer the following questions.
Perimeter = _______ unitt
Area = _______ square units
Question 8
8.
Drag each number to its correct category.
24
2
3
8
1
Question 9
9.
In both figures, there’s a line that creates two identical triangles. Why does the first figure's line show a line of symmetry, but the other doesn’t?
Question 10
10.
Evaluate the expression below using mental math. Be prepared to explain your reasoning.
A) 1,043+ 257 + 57 + 200 + 43 +1,000 = _______
B) 1,943 + 257 + 1 + 257 + 1,000 + 943 = _______
Question 11
11.
Use the rectangle below to answer the following questions.
Perimeter = _______ unit
Area = _______ square units
Question 12
12.
Drag each number to its correct category.
23
29
200
15
120
Question 13
13.
Which figures have more than one line of symmetry? Show your reasoning by drawing the lines of symmetry on each of the figures.
Question 14
14.
Use the rectangle below to answer the following questions.
Perimeter = _______ unit
Area = _______ square units
Question 15
15.
Question 16
16.
Drag each number to its correct category.
41
2,900,430
350
19
61
Identify which of the following shapes have only 1 line of symmetry.
A
B
C
D
E
F
16
Prime Numbers
Composite Numbers
Identify which of the following shapes have 2 lines of symmetry.
A
B
C
D
E
F
19
Prime Numbers
Composite Numbers
37
Prime Numbers
Composite Numbers
C
D
Joe brought his customer a sample piece of carpet that has an area of exactly 24 square units. Which of the following statements could be true about Joe's carpet sample?