Question

1)4*238-146*6+324 2)167*3+2*126-235*3 3)810:9*8+40 4)90*4:3-116 5)400_320:4*2 180+120:6+4

Answer 1

1) 4*238-146*6+324=952-876+324=400

2) 167*3+2*126-235*3=501+252-705=48

3) 810:9*8+40=90*8+40=720+40=860

4) 90*4:3-116=360:3-116=120-116=4

5) 400-320:4*2=400-80*2=400-160=240

6) 180+120:6+4=180+20+4=200+4=204

Answer 2

Let's solve the given expressions step by step:

1. 4 * 238 - 146 * 6 + 324

Multiply: 4 * 238 = 952 Multiply: 146 * 6 = 876 Addition and subtraction: 952 - 876 + 324 = 400

Therefore, the value of the expression is 400.

2. 167 * 3 + 2 * 126 - 235 * 3

Multiply: 167 * 3 = 501 Multiply: 2 * 126 = 252 Multiply: 235 * 3 = 705 Addition and subtraction: 501 + 252 - 705 = 48

Therefore, the value of the expression is 48.

3. 810 : 9 * 8 + 40

Divide: 810 / 9 = 90 Multiply: 90 * 8 = 720 Addition: 720 + 40 = 760

Therefore, the value of the expression is 760.

4. 90 * 4 : 3 - 116

Multiply: 90 * 4 = 360 Divide: 360 / 3 = 120 Subtraction: 120 - 116 = 4

Therefore, the value of the expression is 4.

5. 400 _ 320 : 4 * 2 180 + 120 : 6 + 4

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