# NSTSE Class 3: Questions 221 - 229 of 1743

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## Question number: 221

» Mathematics » Multiplication

### Question

### Choices

Choice (4) | Response | |
---|---|---|

a. | 2 | |

b. | 3 | |

c. | 0 | |

d. | 1 |

## Question number: 222

» Mathematics » Addition and Subtraction

### Question

### Choices

Choice (4) | Response | |
---|---|---|

a. | 20 | |

b. | 120 | |

c. | 196 | |

d. | 121 |

## Question number: 223

» Mathematics » Addition and Subtraction

### Question

Numbers that go into the arrow below are changed to a different number using a rule.

Which of the following could be the rule the arrow uses?

### Choices

Choice (4) | Response | |
---|---|---|

a. | Add 7 | |

b. | Add 8 | |

c. | Add 1 | |

d. | Add 10 |

## Question number: 224

» Mathematics » Multiplication

### Question

Each of these boxes has exactly 5 books in it. How many books are there in all?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 60 | |

b. | 65 | |

c. | 52 | |

d. | 40 |

## Question number: 225

» Mathematics » Numbers

### Question

Ninety three can be written as:

### Choices

Choice (4) | Response | |
---|---|---|

a. | 90 + 3 | |

b. | 9 + 3 | |

c. | 9 + 30 | |

d. | 30 + 90 |

## Question number: 226

» Mathematics » Multiplication

### Question

7 7 = ________

### Choices

Choice (4) | Response | |
---|---|---|

a. | 50 | |

b. | 64 | |

c. | 56 | |

d. | 49 |

## Question number: 227

» Mathematics » Addition and Subtraction

### Question

is equal to:

### Choices

Choice (4) | Response | |
---|---|---|

a. | 55 | |

b. | 77 | |

c. | 88 | |

d. | 89 |

## Question number: 228

» Mathematics » Multiplication

### Question

Find the exact answer for ?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 625 | |

b. | 180 | |

c. | 125 | |

d. | 100 |

## Question number: 229

» Mathematics » Addition and Subtraction

### Question

a number machine takes any number put into it, adds 20, then subtracts 6, and then adds 6. If the number 18 is put into the machine, what number comes out?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 33 | |

b. | 38 | |

c. | 30 | |

d. | 32 |