Which Property Is It?
Inequalities
Solve the Equation
Write the Expression
Hodge Podge
100
Solve for n. Which property is being used below? 5 + 0 = n
n = 5, Identity Property
100
Which of the numbers 6, 7, 8 and 9 are solutions for the inequality below? x > 6
7, 8, 9
100
Solve for n. 23 + n = 30
7
100
Write the expression for the problem below. Find the Value (HINT: There are TWO answers to this problem) Sam had 10 dimes. He gave Gary 4.
10 - 4; 6
100
Equation or Expression? (23 - n) + 13
expression
200
Solve for n. Which property is being used below? 12 + 18 = n + 12
n = 18, Commutative Property
200
Which of the numbers 6, 7, 8 and 9 are solutions for the inequality below? x - 5 < 4
6, 7, 8
200
Solve for n (n - 5) + 8 = 23
n = 20
200
Write the expression for the problem below. Find the value (HINT: There are TWO answers to this problem) Kim had 24 cookies, ate 6, and then baked 12 more.
24 + 6 + 12; 30
200
Vocabulary. An _________ is a number sentence that shows that two amounts are not equal.
Inequality
300
Solve for n. Which property is being used below? 34 + (23 + 8) = (34 + n) + 8
n = 23, Associative Property
300
Which of the numbers 6, 7, 8 and 9 are solutions for the inequality below? x + 4 >(or equal to) 12
8, 9
300
Solve for n. 11 + (7 + n) = 24
n = 6
300
Write an expression with a variable. Tell what the variable represents. (HINT: There are TWO answers to this problem) Sally had 96 pencils and sold some.
96 - n; n = number of pencils sold
300
Vocabulary An _____________ is a mathematical phrase that combines numbers, operation signs, and sometimes variables.
expression
400
Solve and tell which property is being used in the problem below. Emily and John were counting shooting stars. Emily saw 13 shooting stars. John didn't see any stars. Altogether how many stars did they see?
13 stars, Identity Property
400
Which of the numbers 8, 9, 10, 11 and 12 are solutions for the inequality below? (x - 3) + 2 > 9
11, 12
400
WRITE an equation and SOLVE for the problem below. (HINT: There are TWO answers to this problem) James bought some nuts. He ate 22 on the way home. There are 13 left.
n - 22 = 13 n = 35
400
Write an expression with a variable. Explain what the variable represents. (HINT: There are TWO answers to this problem) Allie had 26 beanbag toys. She gave 9 away and got more for her birthday.
(26 - 9) + n ; n = number of beanbag toys she got for her birthday
400
Read the problem below. Solve for the variable, and explain what it represents? (HINT: There are TWO answers to this problem) Ramon mowed 3 lawns in the morning and more in the afternoon. Altogether he mowed 8 lawns.
3 + n = 8 n = 5 n stands for the number of lawns mowed in the afternoon
500
Write the equation and tell which property is being used in the problem below. Mrs. Willson was grouping students for band lesson. She had 12 total kids. On Thursday she decided to group the 3 trumpets and the 4 clarinets together in one group and let the 5 flutes go by themselves. On Tuesday she decided to group the 5 flutes and 4 clarinets together and let the 3 trumpets go alone.
(3 + 4) + 7 = 3 + (4 + 5) Associative Property
500
The borzoi is a large dog also known as a Russian wolfhound. Males can weigh from 75 pounds to 104 pounds. Write TWO inequalities that together show w, the weight of a borzoi.
w >(or equal to) 75 and w <(or equal to) 104
500
WRITE an equation and SOLVE for the problem below. (HINT: There are TWO answers to this problem) Bob paid $3 for breakfast and $5 for lunch and the bought dinner. He spent $20 in all. How much did he pay for dinner?
3 + 5 + n = 20 n = $12
500
Write an expression with a variable. Explain what the variable represents. (HINT: There are TWO answers to this problem) Emily was listening to the radio. She turned the volume up seven notches, then her mother yelled at her to turn it down, so she turned it down 5 notches.
(r + 7) - 5; r = initial radio volume.
500
Write thirty-two and seven hundred five ten-thousandths in standard form. Then round the number to the nearest tenth.(HINT: There are TWO answers to this problem)
32.0705 32.1
M
e
n
u