G1 Math Final Review

Which addition fact can help you solve the problem below?

12-4=8

• 12-8=4

• 8+2=10

• 4+8=12

• 4+18=22

Kris and Olivia each has 7 pencils. Olivia gets 5 more pencils as Christmas gift.

Now how many pencils do they have in all?

• 7+12=19 pencils

• 7+5=12 pencils

• 14+2=12 pencils

• 7+15=22 pencils

Which equation is FALSE?

• 9+8=19-2

• 4+4+6=14

• 18-8=8+2

• 7-5=10-7

To solve 17 - 9, Rachel crossed out 7 counters first, then she crossed out 2 more counters.

What strategy did Rachel use?

• Count

• Think addition

• Make a ten

• Doubles

Clue 1: The number comes after 109.

 Clue 2:The number comes before 115.

 Clue 3:The number has 0 ones.

 What is the mystery number?

• 101

• 120

• 016

• 110

There are 6 eggs in each carton. How many eggs are there in all?

• 30 eggs

• 24 eggs

• 18 eggs

• 15 eggs

What pattern do you see of the shaded numbers?

• The ones digit goes up by 1s, the tens digit is the same.

• Ones digit and tens digit both go up by 1s.

• The tens digit goes up by 1s. Ones digit goes down by 1s.

• The tens digit goes up by 1s, the ones digit is the same.

There are 10 crayons in each box. There are 8 boxes in all.

How many crayons are there in all?

• 18 crayons

• 80 crayons

• 2 crayons

• 12 crayons

What number does the place-value blocks show?

• 1380

• 1 hundred 4 tens 8 ones

• 138

• 8 tens and 4 ones

Put the missing symbols (+,-,=) or numbers on the blank.

10+5=6___5+4

• +

• -

• =