Unit 13 Math Review

Which pair of numbers have a sum of 14 and a difference of 4?

• 9 and 5

• 18 and 12

• 8 and 4

• 20 and 6

Jake drove 34 miles. Mike drove 19 miles. How many more miles did Jake drive than Mike?

• 53

• 25

• 43

• 15

The school cafeteria served 43 apples and 32 bananas at lunch. How many total apples and bananas were served?

• 75

• 15

• 71

• 13

Jacob has 34 baseball cards. He gives 8 cards to Jim and gets 9 cards from Will. How many baseball cards does he have now?

• 51

• 35

• 42

• 17

Jessica rode her bike 15 miles on Wednesday, 26 miles on Thursday, and 32 miles on Friday. How many miles did Jessica ride this week? _________

• 311

• 73

• 31

• 68

Jeff had a bucket of seashells that he collected from the beach. He gave 35 seashells to his sister. Jeff has 52 seashells left.

How many seashells did Jeff have in his bucket before he gave some of them to his sister?

• 89

• 87

• 88

• 17

There are 4 second grade classes at Skyland Elementary. Each class has a different number of students. Class 1 has 25 students. Class 2 has 30 students. Class 3 has 28 students. Class 4 has 23 students.

How many students are in second grade at Skyland Elementary School?

• 106

• 116

• 99

• 100

Lucy has 25 beads in her collection. Lucy's sister gives her 7 beads. Later in the day, Lucy's mom buys her 12 more beads.

Which number sentence shows how to find the number of beads that Lucy now has in her collection?

• 25 +7 +12=44

• 25 - 7 + 12 = 30

• 25 + 7 - 12 = 20

• 25 - 7 - 12 =6

Miss Waldkirch put this problem on her whiteboard:

25 +67 + 22 + 53 = ?

• 156

• 157

• 166

• 167

Randy has 260 pieces of gum. He gives 14 to his best friend Sally. How many does Randy have left?

• 246

• 247

• 248

• 249