4.OA

Lilah writes this equation to show that 56 is 8 times as many as 7.

56= 8x7

Which of these is another way to describe this equation? (4.OA.1.1)

• 56 is 4 times as many as 14

• 56 is 7 times as many as 8

• 56 is 55 plus 1

• 56 is 50 plus 6

At the school carnival, tickets can be exchanged for prizes. Noah wants a comic book that costs 176 tickets. He needs 8 times as many tickets as he has now. How many tickets does Noah have now? (4.OA.1.2)

• 20 tickets

• 22 tickets

• 168 tickets

• 178 tickets

For two days, Breana counted the number of ducks in the park. She counted 3 times as many ducks on the first day as she did on the second day. She counted 45 geese on the second day. How many Canadian geese did she count the first day? (4.OA.1.2)

• 15

• 42

• 48

• 135

Kae'Ani is trying to get 500 signatures for a petition. On Saturday, she gets 55 signatures. She then gets 15 signatures the next 12 days. How many more signatures does she need to meet her goal? (4.OA.1.3)

• 265 signatures

• 215 signatures

• 305 signatures

• 180 signatures

This weekend, Diamelys earned $42 selling handmade drawings. She sold some posters for $9 each and a drawing for $15. Which equation represents this situation? (4.OA.1.3)

• 42= (9+p) -15

• 42= (9+p) + 15

• 42= (9xp) -15

• 42= (9xp) +15

21 is a _____ number. (4.OA.2.4)

• Prime

• Composite

Which number is a multiple of 6? (4.OA.2.4)

• 2

• 12

• 16

• 20

Look at the number pattern.

2, 5, 11, 23, 47

What is the rule for the pattern? (4.OA.3.5)

• Add 4

• Multiply by 6

• Multiply by 3

• Multiply by 2, then add 1