Workbook Detail
Equation Balance Grade 4 Medium — Set 94
01
7z = 21, z = ?
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3
02
9z - 23 = 49, z = ?
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8
03
3y + 4 = 22, y = ?
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6
04
12z = 228, z = ?
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19
05
12x = 156, x = ?
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13
06
4y - 13 = 7, y = ?
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5
07
6x - 20 = 106, x = ?
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21
08
12z = 288, z = ?
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24
09
y - 13 < -8, y = ?
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4
10
3z = 36, z = ?
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12
11
z - 11 < 1, z = ?
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11
12
y + 8 = 22, y = ?
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14
13
x - 8 < 14, x = ?
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21
14
y - 16 = 6, y = ?
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22
15
3z + 15 = 45, z = ?
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10
16
8x = 112, x = ?
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14
17
11y = 44, y = ?
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4
18
x + 7 = 20, x = ?
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13
19
z - 11 < -7, z = ?
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3
20
5x = 115, x = ?
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23