Write an expression for the situation.

three more than y

3 − y

y + y + y

y + 3

y − 3

Hint

Write an expression for the situation.

62 minus c

62 − c − c

c − 62

62 − c

62 + c

Hint

Solve 12 − v = 7 mentally.

v = 5

v = 7

v = 2

v = 19

Hint

Solve 9 + t = 17 mentally.

t = 8

t = 10

t = 9

t = 26

Hint

Write an equation that describes the pattern.

Input (m) 12 17 22 27 32 37
Output (n) 8 13 18

m − n = 4

m + 4 = n

m − 4 = n

m + 5 = n

Hint

Write an equation that describes the pattern.

Input (m) 20 30 40 50 60 70
Output (n) 15 25 35

m − 5= n

m − n = 5

m + 5 = n

m + 10 = n

Hint

Use the number sentence 5 + 8 + ∅ = 24 to find out how many pages Raul wrote on the weekend.

Pages
Written
Day
Number of Pages
Friday
5
Saturday
8
Sunday
∅

Hint

Find the next number in the pattern.

16, 18, 20, 22, 24

Hint

Find the next number in the pattern.

18, 22, 26, 30, 34, ___

Hint

10.

Find the next number in the pattern.

2, 4, 6, 8, 10, ___

Hint

11.

Write an expression for the situation.

a number h divided by 3

3 ÷ h

h ÷ 3

h − 3

h + 3

Hint

12.

Write an expression for the situation.

x times 10

10 × 10

x x x

x × 10

x + 10

Hint

13.

Find the next three numbers.

Input (b) 9 13 17 21 25 29
Output (d) 18 26 34

44, 50, 58

44, 52, 58

40, 48, 56

42, 50, 58

Hint

14.

The table shows the cost of bus tickets.

Total Cost Input (c) $9 $18 $27 $36 $45 $54

Tickets Output (t) 3 6 9 � � �

Use the table to find how many tickets you will get for $54.

Hint