G2.2023 - End-term I Revision

What is the place of digit 2 in number 27?

• tens

• ten

• one

• ones

Answer explanation

place: hàng

Tags

CCSS.4.NBT.A.1

Calculate: 35 minus 12 equals _____

• 35

• 23

• 32

• 47

Answer explanation

minus: -

Tags

CCSS.2.OA.A.1

What number is right after 29?

• 28

• 29

• 30

• 31

Answer explanation

right after: số liền sau

Tags

CCSS.1.NBT.A.1

Calculate: 14 plus 20 equals ______

• 34

• 24

• 6

• 44

Answer explanation

plus: +

Tags

CCSS.2.NBT.B.5

What number is between 67 and 69?

• 67

• 68

• 69

• 70

Answer explanation

between: ở giữa

Tags

CCSS.1.NBT.A.1

What number does this picture represent?

• 45

• 54

• 34

• 43

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Fill in the blank: 2 tens 6 ones = ______

• 26

• 62

• 40

• 20

Answer explanation

tens: hàng chục

ones: hàng đơn vị

Tags

CCSS.1.NBT.A.1

Which operation has the value of 33?

• 55 - 22

• 43 - 20

• 48 - 16

• 13 + 10

Answer explanation

value: giá trị

Tags

CCSS.2.NBT.B.5

What number is right before 18?

• 16

• 17

• 19

• 20

Answer explanation

right before: liền trước

Tags

CCSS.1.OA.C.6

In an addition, the terms are 30 and 57.

What is the sum?

• 27

• 30

• 57

• 87

Answer explanation

addition: phép cộng

term: số hạng

sum: tổng

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5