Unit 2 Skillcheck Review 22-23

Hamilton subtracted 437 from the product of 349 and 32.  What is this difference?

• 18,148

• 17,111

• 17,711

• 18,585

Tags

CCSS.4.OA.A.3

Which factor pair contains only composite numbers?

3 x 18 8 x 35 15 x 73

• 15 x 73

• 3 x 18

• Not here

• 8 x 35

Tags

CCSS.4.OA.B.4

Which list shows only prime numbers?

• 17, 41, and 61

• 19, 47, and 69

• 21, 37, and 67

• 15, 35, and 75

Tags

CCSS.4.OA.B.4

There are 42 boxes of nails at Lowe's. Each box contains 236 nails. How many total nails does Lowe's have?

• 1416 nails

• 8702 nails

• 9812 nails

• 9912 nails

Tags

CCSS.5.NBT.B.5

Which equation does this model represent?

• 0.3 x 0.2 = 0.06

• 3 x 0.2 = 0.6

• 3 x 2 = 6

• Not here

Tags

CCSS.5.NBT.B.7

Which equation represents this model?

• 0.5 x 0.4 = 0.2

• 5 x 4 = 20

• 0.05 x 0.04 = 0.02

• 5 x 0.4 = 2

Tags

CCSS.5.NBT.B.7

Michelle has 95 stickers altogether and gives some to her sister. She has 53 stickers left. Which equation can be used to find how many stickers s, Michelle gave to her sister?

• s - 53 = 95

• 95 + 53 = s

• s + 53 = 95

• 95 + s = 53

Tags

CCSS.HSA.CED.A.3

• 12 yards

• 4 yards

• 13 yards

• 3.8 yards

Tags

CCSS.5.NBT.B.7

The hundredths model below is shaded to represent the multiplication of two numbers. 

Which equation could be represented by this model?

• 0.2 x 12 = 2.4

• 0.2 x 1.2 = 0.24

• 2 x 12 = 24

• 0.2 x 0.12 = 0.024

Tags

CCSS.5.NBT.B.7

Which equation represents the model?

• 4 x 4 = 16

• 0.4 x 0.5 = 0.20

• 4 x 0.4 = 1.6

• 0.4 x 0.4 = 0.16

Tags

CCSS.5.NBT.B.7